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<tw-story><noscript><tw-noscript>JavaScript needs to be enabled to play степик.</tw-noscript></noscript></tw-story>
<tw-storydata name="степик" startnode="2" creator="Twine" creator-version="2.8.0" format="Harlowe" format-version="3.3.7" ifid="5DD4E539-372E-45AF-96C0-FDD38DF68E00" options="" tags="" zoom="1" hidden><style role="stylesheet" id="twine-user-stylesheet" type="text/twine-css">tw-story {
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}</style><script role="script" id="twine-user-script" type="text/twine-javascript"></script><tw-passagedata pid="1" name=" Безопастность " tags="" position="900,625" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
&lt;h3&gt;Рассмотрим наиболее распространенные угрозы, которым подвержены современные информационные системы.Угрозы информационной безопасности, которые наносят наибольший ущерб Рассмотрим ниже классификацию видов угроз по различным критериям: Угроза непосредственно информационной безопасности:&lt;/h3&gt;
(bg:#adb5bd)[[Угроза непосредственно информационной безопасности]]
(bg:#adb5bd)[[Компоненты на которые угрозы нацелены]]

 (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="2" name="Untitled Passage" tags="story-" position="925,125" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h1&gt;Дистанционный курс по МДК.03.02 Безопасность компьютерных сетей&lt;/h1&gt;]&lt;/p&gt;

&lt;p style=&quot;text-align:center&quot;&gt;(bg:#adb5bd)[[Начать| темы ]]&lt;/p&gt;</tw-passagedata><tw-passagedata pid="3" name="Далее " tags="" position="1125,525" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Принципы построения
&lt;/h3&gt; &lt;/p&gt;
Выделяют 4 основных принципа проектирования сетевой безопасности на объекте информатизации:
Защита оборудования, подключенного к сетевой инфраструктуре. В качестве защитных мер используют антивирусные решения с регулярным обновлением баз, межсетевые экраны с фильтрацией трафика и блокировкой нежелательных абонентов и т. д.
Оборудование должны быть отказоустойчивым и предусматривать возможность быстрого восстановления. Подразумевается наличие дублирующих компонентов в критически важных узлах.
Систематический мониторинг всей инфраструктуры компании для обнаружения уязвимых точек. Также система должна предоставлять подробную информацию о любом программном или аппаратном компоненте оборудования.
Постоянный мониторинг пропускной способности сетевого канала. Это гарантирует своевременную блокировку нежелательного трафику, а также позволяет осуществить балансировку нагрузки в ручном режиме.]
(bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее |Конфигурационная информация ]]&lt;/div&gt;</tw-passagedata><tw-passagedata pid="4" name="Компоненты на которые угрозы нацелены" tags="" position="1000,750" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
Компоненты на которые угрозы нацелены:
·   Данные
·   Программы]


(bg:#adb5bd)[[Назад| Безопастность ]]</tw-passagedata><tw-passagedata pid="5" name="Конфигурационная информация " tags="" position="1250,650" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Конфигурационная информация &lt;/h3&gt;&lt;/p&gt;

Конфиденциальную информацию можно разделить на предметную и служебную. Служебная информация (например, пароли пользователей) не относится к определенной предметной области, в информационной системе она играет техническую роль, но ее раскрытие особенно опасно, поскольку оно чревато получением несанкционированного доступа ко всей информации, в том числе предметной.

Даже если информация хранится в компьютере или предназначена для компьютерного использования, угрозы ее конфиденциальности могут носить некомпьютерный и вообще нетехнический характер   background-image:ur 
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image003.jpg&quot;&gt;  (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее |  Layer2 ]]&lt;/div&gt;]
</tw-passagedata><tw-passagedata pid="6" name="Угроза непосредственно информационной безопасности" tags="story-" position="900,750" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
&lt;h3&gt;Угроза непосредственно информационной безопасности:
·    Доступность
·    Целостность]
(bg:#adb5bd)[[[Назад| Безопастность ]]]</tw-passagedata><tw-passagedata pid="7" name="  Layer2 " tags="" position="1250,775" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ 1.       Переполнение CAM (Content Address Memory) таблицы
Злоумышленник флудит таблицу MAC адресов коммутатора ,к которому он подключен, с целью переполнения соответсвующей таблицы. После переполнения CAM таблицы, коммутатор начинает работать в режиме простого хаба. Т.е. при получении кадра на порт коммутатора, коммутатор рассылает кадр на все порты, кроме того, от которого пришел данный кадр.
2.        Hopping. Смысл атаки заключается в том, что злоумышленник может получить доступ к другому устройству в сети не из своего VLAN
Атака на STP. Смысл атаки заключается в том, что злоумышленник, с помощью программных средств может отправить коммутатору пакет BPDU, в котором указать высокий приоритет и меньший MAC адрес и тем самым стать «корневым коммутатором» с целью перехвата сетевого трафика.
3.       MAC спуфинг. Злоумышленник может подменить MAC адрес, с целью захватить трафик необходимого ему устройства.
Атака на PVLAN. Private Vlan, это виланы, которые составляют одну подсеть (как правило) и между хостами этого вилана связи быть не должно. Но злоумышленник может получить доступ к соседнему устройству PVLAN посредством устройства L3 (роутера).
4.       Атака на DHCP. Злоумышленник может заполнить весь пул DHCP с помощью генерации большого количества запросов с несуществующими MAC адресами. Что приведет к DOS атаке, т.е. отказу в обслуживании, т.к.. так как после заполнения пула сервер не сможет выделять адреса реальным хостам. После чего атакующий может поднять собственный, DHCP сервер и хосты сети будут получать от недоверительного сервера все настройки, которые укажет злоумышленник. Например, он может направить весь трафик через свой хост и таким образом перехватить и просканировать его на предмет служебной информации.
5.       Атака на STP Смысл атаки заключается в том, что злоумышленник, с помощью программных средств может отправить коммутатору пакет BPDU, в котором указать высокий приоритет и меньший MAC адрес и тем самым стать «корневым коммутатором» с целью перехвата сетевого трафика.
Переполнение CAM таблицы.   (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | ghjdthm ct,z ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="8" name=" ghjdthm ct,z " tags="" position="1250,900" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ 
 Тест
Выберите один вариант из списка
[[без разницы]]
[[сначала управление риском, затем обеспечение информационной безопасности]]
[[одновременно]]
[[сначала обеспечение информационной безопасности, затем управление риском]] 
  (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | Тест 2]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="9" name="без разницы" tags="" position="1000,975" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | ghjdthm ct,z ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="10" name="сначала управление риском, затем обеспечение информационной безопасности" tags="" position="1000,875" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | ghjdthm ct,z ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="11" name="одновременно" tags="" position="900,875" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | ghjdthm ct,z ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="12" name="сначала обеспечение информационной безопасности, затем управление риском" tags="" position="900,975" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ 
правельный ответ (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | ghjdthm ct,z ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="13" name=" Тест 2" tags="" position="1275,1050" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ 
Выберите один вариант из списка
[[шаги по внесению изменений в функционирующие системы]]
[[каким образом в данный момент времени применяется политика безопасности на различных системах, имеющихся в организации]]
[[кто может осуществлять авторизованный доступ к тем или иным компьютерам организации, и какую информацию]]
[[администраторы должны предоставлять пользователям, запрашивающим поддержку]]
]</tw-passagedata><tw-passagedata pid="14" name="шаги по внесению изменений в функционирующие системы" tags="" position="1275,1175" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ   (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | Тест 2]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="15" name="каким образом в данный момент времени применяется политика безопасности на различных системах, имеющихся в организации" tags="" position="1275,1275" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ   (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | Тест 2]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="16" name="кто может осуществлять авторизованный доступ к тем или иным компьютерам организации, и какую информацию" tags="" position="1175,1175" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[правельный ответ  (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | Тест 2]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="17" name="администраторы должны предоставлять пользователям, запрашивающим поддержку" tags="" position="1175,1275" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ неправельный  ответ  (bg:#adb5bd)&lt;div align=&quot;right&quot;&gt;[[Далее | Тест 2]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="18" name=" темы " tags="" position="1100,150" size="100,100"> (bg:#adb5bd)[[[Безопасность сетевых устройств ]]&lt;/div&gt;
[[Информационная безопасность|Начать ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="19" name="Безопасность сетевых устройств " tags="" position="1825,450" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Основные понятия безопасности
&lt;/h3&gt; &lt;/p&gt;Конфиденциальность, целостность и доступность данных
Безопасная информационная система — это система, которая, во-первых, защищает данные от несанкционированного доступа, во-вторых, всегда готова предоставить их своим пользователям, а в-третьих, надежно хранит информацию и гарантирует неизменность данных. Таким образом, безопасная система по определению обладает свойствами конфиденциальности, доступности и целостности.
 Конфиденциальность (confidentiality) — гарантия того, что секретные данные будут доступны только тем пользователям, которым этот доступ разрешен (такие пользователи называются авторизованными).
 Доступность (availability) — гарантия того, что авторизованные пользователи всегда получат доступ к данным.
 Целостность (integrity) — гарантия сохранности данными правильных значений, которая обеспечивается запретом для неавторизованных пользователей каким-либо образом изменять, модифицировать, разрушать или создавать данные.
Любое действие, которое направлено на нарушение конфиденциальности, целостности и/или доступности информации, а также на нелегальное использование других ресурсов сети, называется угрозой. Реализованная угроза называется атакой. Риск — это вероятностная оценка величины возможного ущерба, который может понести владелец информационного ресурса в результате успешно проведенной атаки. Значение риска тем выше, чем более уязвимой является существующая система безопасности и чем выше вероятность реализации атаки.
&lt;div align=&quot;right&quot;&gt;[[Дале |Троян ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="20" name="Начать " tags="" position="950,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;p style=&quot;text-align:center&quot;&gt;Фундаментальные принципы безопасной сети&lt;/p&gt;
«Информационная безопасность» — это процесс обеспечения доступности, целостности и конфиденциальности информации.

Под «доступностью» понимается соответственно обеспечение доступа к информации. «Целостность» — это обеспечение достоверности и полноты информации. «Конфиденциальность» подразумевает под собой обеспечение доступа к информации только авторизованным пользователям.

Под «Угрозой» понимается потенциальная возможность тем или иным способом нарушить информационную безопасность. Попытка реализации угрозы называется «атакой», а тот, кто реализует данную попытку, называется «злоумышленником». Чаще всего угроза является следствием наличия уязвимых мест в защите информационных систем.] [[Далее| Безопастность ]] </tw-passagedata><tw-passagedata pid="21" name="Троян " tags="" position="1825,575" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   
&lt;h3&gt;нформационная безопасность – это: &lt;/h3&gt;И
Выберите один вариант из списка
[[это система управления доступом, защищающее внутренние сети от внешних атак]]

[[меры, принятые для предотвращения несанкционированного использования, злоупотребления, изменения сведений, фактов, данных или аппаратных средств либо отказа в доступе к ним]]

[[механизм аутентификации, предполагающий использование определенного устройства для идентификации человеческих характеристик]] ]
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | тест 3]]&lt;/div&gt;</tw-passagedata><tw-passagedata pid="22" name="это система управления доступом, защищающее внутренние сети от внешних атак" tags="" position="1800,800" size="100,100">
&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ  &lt;div align=&quot;right&quot;&gt;[[Дале |Троян ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="23" name="меры, принятые для предотвращения несанкционированного использования, злоупотребления, изменения сведений, фактов, данных или аппаратных средств либо отказа в доступе к ним" tags="" position="1900,700" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[ 
правельный ответ &lt;div align=&quot;right&quot;&gt;[[Дале |Троян ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="24" name="механизм аутентификации, предполагающий использование определенного устройства для идентификации человеческих характеристик" tags="" position="1700,700" size="100,100">
&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ  &lt;div align=&quot;right&quot;&gt;[[Дале |Троян ]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="25" name=" тест 3" tags="" position="2200,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Аутентификация личности в компьютерных системах может быть реализована при помощи:&lt;/h3&gt;&lt;/p&gt;

Выберите один вариант из списка
[[биометрической системы]]
[[смарт-карты]]
[[паспорта]]
[[пароля]]&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |nyvf4]]&lt;/div&gt;]</tw-passagedata><tw-passagedata pid="26" name="биометрической системы" tags="" position="2200,700" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | тест 3]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="27" name="смарт-карты" tags="" position="2300,700" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | тест 3]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="28" name="паспорта" tags="" position="2100,700" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | тест 3]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="29" name="пароля" tags="" position="2200,800" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ  &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | тест 3]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="30" name="nyvf4" tags="" position="2500,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Настройка политики безопасности брандмауэра лабораторная работа:&lt;/h3&gt;&lt;/p&gt;

Настройка брандмауэра для защиты компьютеров в сети.
Теоретические сведения. Особенности защиты информации в компьютерных сетях обусловлены тем, что сети, обладая несомненными преимуществами обработки информации, по сравнению с локальными компьютерами, усложняют организацию защиты, образуя основные проблемные направления:
1.)Разделение совместно используемых ресурсов.
2.)Расширение зоны контроля.
3.)Комбинация различных программно-аппаратных средств.
4.)Неизвестный периметр.
5.)Множество точек атаки.
6.)Сложность управления и контроля доступа к системе.
Сообществом Интернета под эгидой Тематической группы по технологии Интернета (Internet Engineering Task Force, IETF) разработано много рекомендаций по отдельным аспектам сетевой безопасности, тем не менее, целостной концепции или архитектуры безопасности пока не предложено.
 &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | слайд]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="31" name=" слайд" tags="" position="2700,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
Экранирование – единственный сервис безопасности, для которого Гостехкомиссия России одной из первых в мире разработала и ввела в действие Руководящий документ, основные идеи которого получили международное признание и фигурируют в профилях защиты, имеющих официальный статус в таких странах, как США.
Эффективность работы межсетевого экрана обусловлена тем, что он полностью переписывает реализуемый стек протоколов TCP/IP, и поэтому нарушить его работу с помощью искажения протоколов внешней сети (что часто делается хакерами) невозможно.
1 Межсетевые экраны обычно выполняют следующие функции:
физическое отделение рабочих станций и серверов внутреннего сегмента сети (внутренней подсети) от внешних каналов связи;
2 проверка полномочий и прав доступа пользователей к внутренним ресурсам сети;
3 регистрация всех запросов к компонентам внутренней подсети извне;
4 экономия адресного пространства сети (во внутренней подсети может использоваться локальная система адресации серверов);
5 сокрытие IP-адресов внутренних серверов с целью защиты от хакеров.
Брандмауэры могут работать на разных уровнях протоколов модели OSI.

На сетевом уровне выполняется фильтрация поступающих пакетов, основанная на IP-адресах (например, не пропускать пакеты из Интернета, направленные на те серверы, доступ к которым извне не должен осуществляться; не пропускать пакеты с фальшивыми обратными адресами или с IP-адресами, занесенными в «черный список» и т. Д.). &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | 4]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="32" name=" 4" tags="" position="2700,650" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Прокси прикладного уровня могут:&lt;/h3&gt;&lt;/p&gt;
[[автоматически распознавать новые протоколы]]
[[выполнять аутентификацию пользователя]]
[[выполнять авторизацию пользователя]]
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | xnj nfrjt ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="33" name="автоматически распознавать новые протоколы" tags="" position="2700,825" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | 4]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="34" name="выполнять аутентификацию пользователя" tags="" position="2825,825" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | 4]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="35" name="выполнять авторизацию пользователя" tags="" position="2575,825" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ  &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | 4]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="36" name=" xnj nfrjt " tags="" position="3000,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Плюсы и минусы использования брандмауэра&lt;/h3&gt;&lt;/p&gt;
Главный плюс использования — повышение безопасности. В корпоративном секторе это обязательная защита, которая предотвратит вторжения извне, ограничит доступ в интернет сотрудникам и сделает безопасным передачу файлов по FTP и другим протоколам. Для обычных пользователей брандмауэр уменьшит шанс заражения червями, а также ограничит деятельность «подозрительных» программ. 
Использование брандмауэра в операционной системе сопряжено с несколькими минусами:
1 Падение производительности. Работающий брандмауэр потребляет ресурс процессора и ОЗУ, а из-за постоянного сканирования трафика пользователи могут столкнуться с незначительным  падением скорости доступа в интернет. 
2 Ложные срабатывания. Алгоритмы брандмауэра не совершенны, поэтому он может «ругаться» на работу антивируса, торрента и других доверенных программ. 
3 Сложность настройки. Если вы хотите добиться максимального уровня защиты, то правила для входящих и исходящих соединений придется настраивать вручную.  
&lt;img src=&quot;https://c.dns-shop.ru/thumb/st4/fit/760/600/ad594d281d296b399ca6c50cdac0185d/q93_c067dff5272b8ee630d9e4eef8252b3725e8edd6dbdb062d23886e9afafe0e43.jpg.webp&quot;&gt;
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  Ммм]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="37" name="  Ммм" tags="" position="3100,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;AAA (Authentication, Authorization, Accounting) — используется для описания процесса предоставления доступа и контроля за ним.&lt;/h3&gt;&lt;/p&gt;
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image007.jpg&quot;&gt;
Authentication - аутентификация.
Authorization - авторизация (проверка уровня доступа).
Accounting - учёт, контроль (слежение за потреблением ресурсов пользователем, например, для тарификации (биллинга)).
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image007.jpg&quot;&gt;
Алгоритм:
пользователь посылает запрос на аутентификацию системе (пароль, ключ и т.д)
система пересылает его серверу AAA (т.к. не может провести аутентификацию)
сервер AAA посылает ответ системе
пользователь получает или не получает доступ.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | грустно ]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="38" name=" грустно " tags="" position="3200,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Методы аутентификации:&lt;/h3&gt;&lt;/p&gt;
    парольные (PIN коде и т.д.) - уникальная последовательность символов, которую пользователь должен знать.
· &quot;ключе&quot; - в случае электронных систем это электронный ключ, который хранится на носителе (смарт-карты, электронные таблетки iButton, USB-токены и т. д.)
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image011.jpg&quot;&gt;
Аутентификация по многоразовым паролям
Используется один пароль многократно.
Хотя аутентификация может использоваться не только к удаленным системам, методы аутентификации будем рассматривать сразу на примерах к удаленным системам
 &lt;h3&gt;Протоколы аутентификации&lt;/h3&gt;&lt;/p&gt;
 PAP (Password Authentication Protocol)
PAP - аутентификация по имени и паролю пользователя. Протокол PAP ненадежен при использовании в сетях, т.к. пароли можно перехватить. 
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image012.jpg&quot;&gt;
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | темы  ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="39" name=" темы  " tags="" position="3325,625" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[Решение проблемы &quot;просмотра паролей в системе&quot;:
·шифрование (для расшифровывания нужно будет при себе носить ключ шифрования, при хранении на диске не защищенного ключа шифрования шифрование пароля не имеет смысла).
· не хранить пароль в системе, а хранить его контрольную сумму или хэш.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image015.jpg&quot;&gt;
Пароли не хранятся в системе, а хранятся их хэши
Пароли в системе не хранятся, при этом пользователь проходит аутентификацию по паролю.
В большинстве современных систем именно так и сделано. Не только в ОС, но и в СУБД, форумах, сайтах и т.д.
 Решение проблемы &quot;перехвата паролей при передачи&quot;:
 &lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image016.jpg&quot;&gt;
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&lt;h3&gt;Алгоритм CHAP:&lt;/h3&gt;&lt;/p&gt;
1.  пользователь посылает серверу запрос на доступ (login)
2.  сервер отправляет клиенту случайное число
3. на основе этого случайного числа и пароля пользователя клиент вычисляет хеш
4 .клиент пересылает хеш серверу
5. сервер сверяет присланный хеш со своим вычисленным
6. в случайные промежутки времени сервер отправляет новый и повторяет шаги с 2 по 5.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image015.jpg&quot;&gt;
&lt;h3&gt;Взаимная аутентификация&lt;/h3&gt;&lt;/p&gt;
Т.к. сервер может быть ложным, необходимо провести взаимную аутентификацию. 
клиент отправляет запрос серверу, содержащий его login и случайное число N1
сервер зашифровывает число N1, генерирует случайное число N2, и отправляет их оба  клиенту расшифровывает числа (N1,N2) и сравнивает первое (N1) число с N1. Идентичность означает, что сервер обладает тем же уникальным ключом, что и  клиент зашифровывает число N2 и результат отправляет серверу
сервер расшифровывает полученное сообщение. При совпадении результата с исходным числом N2, взаимная аутентификация прошла успешно.
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&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | треш]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="41" name=" треш" tags="" position="3600,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Аутентификация – это&lt;/h3&gt;&lt;/p&gt;

[[поиск и исследование математических методов преобразования информации]]
[[механизм разграничения доступа к данным и функциям системы]]
[[предоставление доступа к определенным данным или операциям, при условии, что пользователь тот, за кого он себя выдает]]
[[способность подтвердить личность пользователя]]
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="42" name="поиск и исследование математических методов преобразования информации" tags="" position="3600,725" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | треш]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="43" name="механизм разграничения доступа к данным и функциям системы" tags="" position="3725,725" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | треш]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="44" name="предоставление доступа к определенным данным или операциям, при условии, что пользователь тот, за кого он себя выдает" tags="" position="3475,725" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ  &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | треш]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="45" name="способность подтвердить личность пользователя" tags="" position="3600,850" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | треш]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="46" name="  " tags="" position="4000,400" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;IPS (Intrusion Prevention System) — система предотвращения вторжений.&lt;/h3&gt;&lt;/p&gt;
IPS является частным случаем IDS (Intrusion Detection System — Система обнаружения вторжений или СОВ, как ее кратко называют в России).
Идея о создании IDS появилась после выхода статьи “Computer Security Threat Monitoring and Surveillance” Джеймса Андерсона, аж в 1980 году! Довольно занятная статья и самое главное актуальная по сей день.
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Спустя 6 лет, в 1986 году Дороти Деннинг и Питер Нейман опубликовали первую теоретическаю модель IDS, которая наверно до сих пор является основой для современных систем. Далее было довольно много различных разработок, но все они в основном сводились к использованию трех методов обнаружения вторжений:
 
 В 2003 г. компания Gartner констатировала неэффективность IDS и необходимость перехода на IPS системы (т.е. сменить детект на превент). После этого разработчики IDS стали оснащать свои решения режимом IPS. Snort естественно может работать как в IDS, так и в IPS режиме (т.е. на предотвращение).
IPS в корпоративных сетях
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&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  дал]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="47" name="  дал" tags="" position="4200,500" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;IPS (Intrusion Prevention System) — система предотвращения вторжений.&lt;/h3&gt;&lt;/p&gt;
HIPS работает на уровне компьютера пользователя, т.е. с тем трафиком, который предназначен непосредственно этому компьютеру, ну либо генерирует сам хост.
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&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | скоро]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="48" name=" скоро" tags="" position="4400,400" size="100,100">  (bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
Файервол нового поколения — это следующий виток развития систем сетевой защиты. Если UTM набирали популярность с 2009, то файервол нового поколения — наши дни. Несмотря на то, что появление NGFW датируется тем же 2009 годом, распространялись они медленно.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image033.gif&quot;&gt;
PIDS не имеет смысла ставить перед файерволом, внутри сети, а NGFW включает сразу все элементы, поэтому ее можно ставить куда угодно.
Система обнаружения вторжений может быть установлена перед файерволом c внутренней стороны сети. В таком случае IDS будет анализировать не весь трафик, а только тот, что не был заблокирован файерволом. Это логично: зачем анализировать данные, которые блокируются. К тому же это снижает нагрузку на систему.
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Другая частая практика — установка нескольких копий системы обнаружения вторжений в критичных местах для защиты сети по приоритету важности. Также допускается установка IDS внутри сети для обнаружения подозрительной активности.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ,fk]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="49" name="  ,fk" tags="" position="4525,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Системы обнаружения вторжений бывают:&lt;/h3&gt;&lt;/p&gt;
[[комбинированными]]
[[хостовыми]]
[[сетевыми]]
[[все 3 ответа верны]]  
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  rbr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="50" name="комбинированными" tags="" position="4525,725" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ,fk]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="51" name="хостовыми" tags="" position="4650,725" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ,fk]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="52" name="сетевыми" tags="" position="4400,725" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ,fk]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="53" name="все 3 ответа верны" tags="" position="4525,850" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ   &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  ,fk]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="54" name="  rbr" tags="" position="5000,400" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Системы обнаружения вторжений бывают:&lt;/h3&gt;&lt;/p&gt;
Системы обнаружения и предотвращения вторжений — это программно-аппаратные решения, которые детектируют и предотвращают попытки нелегального доступа в корпоративную инфраструктуру.
Они включают два отдельных класса систем с разными функциональными возможностями:
 &lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  тема 6 ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="55" name="  тема 6 " tags="" position="5000,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Vlan Hopping&lt;/h3&gt;&lt;/p&gt;
Рассмотрим более подробно данный вид атаки, способ реализации и как ее предотвратить.
Цель данной атаки в том, что пользователь может попытаться передать данные в другой vlan.
Давайте рассмотрим, как это сделать. Как подсказывает логика, это возможно когда атакующий может инициировать trunk режим.
В коммутаторах Cisco Catalyst, по умолчанию порт работает не в режиму mode access и не в режиме mode trunk, таким образом на порту работает протокол DTP (Dynamic Trunk Protocol).
В такой ситуации стоит атакующему &quot;претвориться&quot; коммутатором, как между ними будет установленно транковое соединения, и соответсвенно будут доступны vlan&#39;ы сконфигурированные на коммутаторе и после чего передать данные в другой Vlan не составит труда.
Для реализации данной идеи на коммутаторе необходимо:
1. на всех портах доступа поставим специальный режим STP, который называется
2. Клиент, подключенный к такому порту, не будет принимать участие в разрешении маршрутов по алгоритму STP и данные будут передаваться ему сразу.
По умолчанию portfast на Cisco Catalyst отключен и это нужно будет сконфигурировать вручную.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |   ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="56" name="   " tags="" position="5200,600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;MAC Spoofing.&lt;/h3&gt;&lt;/p&gt;
MAC Spoofing, это атака, реализуемая путем подделывания MAC адреса, например атакующий может подделать MAC адрес, который использовал другой хост сети. Что это может дать атакующему зависит от политики безопасности сети. Для того чтобы предотвратить данный тип атаки необходимо выполнить следующие меры:
1. Необходимо, указать максимальное количество mac адресов на порту, указать действие, которое будет выполнено в случае нарушения нашей политики (shutdown, restrict, protect).
2. Указать MAC адреса статически, динамически, либо в режиме обучении.
Для указания mac адреса статическим, в режими конфигурирования интерфейса необходимо выполнить:
1. Switch(config-if)# switchport port-security mac-address 3234.2343.fa12
Где, 3234.2343.fa12 mac адрес клиента.
2. Для указания динамического mac адреса, ничего дополнительного не делается, необходимо только включить фурнкцию port-security, как было описано выше.
Чтобы указать режим обучения mac-адресов необходимо выполнить в режиме конфигурирования интерфейса:
switch(config-if-range)#switchport port-security mac-address sticky
Указать время жизни записей arp-таблице
Атака на PVLAN (Private VLAN).
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  hhfhfhfhf ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="57" name="  hhfhfhfhf " tags="" position="5000,800" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Атака на DHCP&lt;/h3&gt;&lt;/p&gt;
Существуеет несколько способов атаковать DHCP сервер.
1.Злоумышленник может сформировать и послать DHCP серверу огромное количество DHCP запросов, с разными MAC адресами. Сервер будет выделять IP адреса из пула и рано или поздно весь DHCP pool закончится, после чего сервер не сможет обслуживать новых клиентов. Данный вид атаки можно классифицировать как DOS (Denial of service - Откзал в обслуживании). Нарушается работоспособность сети.
Метод борьбы с такими атаками называется DHCP Snooping.
Когда коммутатор получает пакет сравнивает MAC-адрес указанный в DHCP-запросе и MAC-адрес, который был прописан на порту коммутатора. Если адреса совпадают, то коммутатор отправляет пакет дальше. Если адреса не совпадают, то коммутатор отбрасывает пакет.
2. Злоумышленник может поставить свой DHCP сервер и выдавать свои настройки пользователям сети. (может указать любой DNS,Gateway и т.д.) и воспользоваться уже по своему усмотрению, начиная от прослушивания трафика, до подделки DNS ответов, и т.д.
Если в сети существует несколько DHCP серверов, то на запрос будут отвечать все серверы, но клиентом будет обработан только первый ответ. Какой из DHCP серверов ответит быстрее и чей ответ быстрее дойдет до клиента зависит от многих факторов, таких как: загрузка DHCP сервера, загрузка сети и т.д.
Для того чтоб злоумышленник был уверен, что именно от его DHCP сервера клиент получит ответ, атакующим может быть предварительно произведена DOS атака на легальные DHCP сервера способом.
В технологии DHCP Snooping существует понятие доверительных и не доверительных портов. (trusted и untrusted соответсвенно)
Доверительные порты, это порты с которых может приходить ответ DHCP (DHCPOFFER и так далее), а не доверительные порты, это порты с которых не могут приходить ответы DHCPOFFER. Доверительные порты указываются вручну. Все порты, которые не указаны доверительными, автоматически становятся недоверительными.
Порт, который непосредственно подключен к DHCP серверу должен быть объявлен как доверительный (trust порт).
DHCP Snooping настраивается для каждого VLAN.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  [ysr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="58" name="  [ysr" tags="" position="5200,800" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt; Чтобы соединить два компьютера по телефонным линиям связи необходимо иметь:&lt;/h3&gt;&lt;/p&gt;
[[по модему на каждом компьютере и специальное программное обеспечение]]
[[Модем]]
[[два модема]]
[[телефон, модем и специальное программное обеспечение]]
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  uhecnyj ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="59" name="по модему на каждом компьютере и специальное программное обеспечение" tags="" position="5200,925" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  [ysr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="60" name="Модем" tags="" position="5325,925" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  [ysr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="61" name="два модема" tags="" position="5075,925" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  [ysr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="62" name="телефон, модем и специальное программное обеспечение" tags="" position="5200,1050" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  [ysr]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="63" name="  uhecnyj " tags="" position="5000,1200" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Какой кабель обеспечивает скоростью передачи данных до 10 Мбит/с?&lt;/h3&gt;&lt;/p&gt;
[[нет правильного ответа]]
[[оптоволокно]]
[[Коаксиальный]]
[[витая пара]]
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  Криптографические системы  ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="64" name="нет правильного ответа" tags="" position="5000,1325" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  uhecnyj ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="65" name="оптоволокно" tags="" position="5125,1325" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  uhecnyj ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="66" name="Коаксиальный" tags="" position="4875,1325" size="100,100"> &lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   неправельный  ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  uhecnyj ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="67" name="витая пара" tags="" position="5000,1450" size="100,100">&lt;p style=&quot;text-align:center&quot;&gt;(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[   правельный ответ&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  uhecnyj ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="68" name="  Криптографические системы  " tags="" position="5000,1600" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Криптографические системы &lt;/h3&gt;&lt;/p&gt;
Электронные подписи (ЭП или ранее – ЭЦП) позволяют существенно упростить обмен документами. С помощью них можно получать различные госуслуги или обмениваться документами с партнерами без использования бумажных оригиналов. Но для корректной работы ЭП требуется установить программу – криптопровайдер. Однако далеко не каждый пользователь имеет представление о данном программном обеспечении.
Фактически основным объектом выступает ключевой контейнер. Он имеет собственное имя. Для создания или запроса используется специальная функция CryptAcquireContext(…), реализованная в интерфейсе CryptoAPI 2.0.
Каждый ключевой контейнер может содержать:
1. максимум 1 пару ключей ЭП;
2. максимум 1 пару ключей обмена;
3. максимум 1 симметричный ключ.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |  дальше]]&lt;/div&gt; ]
</tw-passagedata><tw-passagedata pid="69" name="  дальше" tags="" position="5000,1725" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[
Начиная с версии Windows 2000, Microsoft встроила в операционную систему Microsoft Base Cryptographic Provider. Он имел существенное ограничение – длина ключа не больше 40 бит. После отмены ограничений на экспорт из США ПО с ключами шифрования большей длины на смену этому провайдеру пришел Microsoft Strong Cryptographic Provider.
КриптоПро. Наиболее популярный в РФ криптопровайдер. Он работает под всеми популярными системами – Windows, Linux, Mac OS. Существует также несертифицированная версия для Android. Но графический интерфейс предлагается исключительно в программе для Windows.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image038.jpg&quot;&gt;
ViPNet CSP – бесплатный российский криптопровайдер от компании ИнфоТеКС, имеющий все необходимые сертификаты ФСБ. Он выпускается в вариантах для Windows и Linux.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image039.jpg&quot;&gt;
Signal-COM CSP – российский сертифицированный криптопровайдер, работающий исключительно под Windows. Разработан компанией Сигнал-КОМ.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image040.jpg&quot;&gt;
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image041.jpg&quot;&gt;
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее | ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="70" name=" " tags="" position="5000,1850" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Где используется &lt;/h3&gt;&lt;/p&gt;
Довольно часто НЭП используется для участия в различных торгах. В некоторых случаях (например, при торгах по ФЗ-44) происходит постепенный переход на КЭП. Активно НЭП используется также во внутренних и внешних системах ЭДО.
Юридическая сила
Юр. силу НЭП будет иметь только при наличии между сторонами соглашения о ее признании. А также участники обмена документами должны договориться и закрепить документально правила применения НЭП. При выполнении этих условий НЭП будет полностью аналогична собственноручной подписи на бумажном документе.
Сравнительная таблица назначения и возможностей
Понятие электронной подписи довольно широкое. Существующие виды ЭП довольно сильно отличаются по назначению и возможностям.
&lt;img src=&quot;https://www.profiz.ru/upl/pictures/SR/_05_2023/shema.JPG&quot;&gt;
Затем система объявляется безопасной, если она способна противостоять каждой из этих групп нарушений.&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |раорар ]]&lt;/div&gt; ]</tw-passagedata><tw-passagedata pid="71" name="раорар " tags="" position="5100,2000" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Довольно часРеализация технологий VPN&lt;/h3&gt;&lt;/p&gt;
Виртуальные частные сети IPSec и туннели общей маршрутизации (GRE) — это методы передачи данных через общедоступные, промежуточные сети, такие как Интернет. Однако между этими двумя технологиями существуют значительные различия. Начнем с краткого обзора.
VPN позволяет компании безопасно обмениваться данными и услугами между разрозненными местоположениями с минимальными затратами. Пользователи, не имеющие постоянной рабочей станции в организации, могут подключаться к VPN для удаленного доступа к данным компании с домашнего компьютера, ноутбука или другого мобильного устройства.
Внедряя решение VPN, компания может извлечь выгоду из всего:
Экономия затрат — Нет необходимости снимать линии у поставщика телекоммуникационных услуг, чтобы построить глобальную сеть (WAN), если вы реализуете VPN через существующее интернет-соединение. 
Таким образом, как VPN, так и GRE-туннели могут использоваться для передачи данных между удаленными точками. Однако их сходство заканчивается. Если вы хотите обеспечить безопасный способ подключения удаленных пользователей к ресурсам, хранящимся в центральном расположении, вы, вероятно, должны реализовать VPN. Однако, если вам необходимо передать трафик через несовместимую сеть, должен быть реализован туннель GRE.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |8]]&lt;/div&gt; ]


</tw-passagedata><tw-passagedata pid="72" name="8" tags="" position="4600,1900" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[GRE (Generic Routing Encapsulation) - проприетарный протокол Cisco для организации VPN соединений. Работает он по такому же принципу, что и IPSec, то есть к исходному пакету данных добавляет свой заголовок, за которым следует новый IP заголовок с новыми IP адресами. Выглядит этот так:
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image045.jpg&quot;&gt;
Шифрование
Применяется симметричное шифрование, то есть такое, где ключ для шифрования и расшифровки один и тот же. Оно менее устойчиво ко взлому чем ассиметричное, но только симметричное шифрование технически доступно для большим объёмов передаваемых пользовательских данных, так как использует относительно низкую утилизацию CPU устройства.
Аутентификация
Каждый роутер должен подтвердить другому роутеру (и наоборот, то есть для 2 роутеров процедура выполняется 2 раза, сначала в одну, потом в обратную сторону) свою подлинность для участия в IPsec туннеле. Возможности: Общий, вводимый вручную, секретный ключ PSK (Pre Shared Key), Сертификаты RSA. Рекомендуется: Сертификаты RSA.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |]]&lt;/div&gt; </tw-passagedata><tw-passagedata pid="73" name="Далее |" tags="" position="4400,1900" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Общие принципы сетевого дизайна&lt;/h3&gt;
Грамотный сетевой проект основывается на многих принципах, базовыми из которых являются:
Изучение возможных точек отказа сети. Для того чтобы единичный отказ не мог изолировать какой-либо из сегментов сети, в ней должна быть предусмотрена избыточность.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image048.jpg&quot;&gt;
Какой ущерб может причинить отсутствие политики безопасности
Российское законодательство выделяет несколько видов массивов защищаемой информации, доступ к работе с которой имеют предприятия различной формы собственности и государственные органы.

&lt;/p&gt;&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |зазаза ]]&lt;/div&gt; ]&#39;</tw-passagedata><tw-passagedata pid="74" name="зазаза " tags="" position="4200,1900" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Общие принципы сетевого дизайна&lt;/h3&gt;&lt;/p&gt;
Все эти риски в финансовом плане оцениваются очень высоко. Предприниматели должны приложить все силы к разработке и внедрению работающей системы защиты конфиденциальной информации, что в дальнейшем позволит защитить свои активы от серьезного ущерба.
Целевая аудитория политики ИБ — конечные пользователи и топ-менеджмент компании, которые не понимают сложных технических выражений, однако должны быть ознакомлены с положениями политики.
Не нужно пытаться включить в этот документ все, что можно! Здесь должны быть только цели ИБ, методы их достижения и ответственность! Никаких технических подробностей, если они требуют специфических знаний. Это все — материалы для инструкций и регламентов.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image049.jpg&quot;&gt;
Не всегда компании готовы самостоятельно разработать политику информационной безопасности. Требуется привлечение экспертов, готовых предложить новейшие разработки. При этом эксперты должны ясно понимать, что их аудиторией являются Совет директоров и высший менеджмент компании, политика должна опираться на их интересы и полностью соответствовать им. Сопротивление может возникнуть на низовых уровнях, его нужно ожидать и подготовить достаточные меры, чтобы иметь возможность его сломить.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |10 ]]&lt;/div&gt; ]&#39;</tw-passagedata><tw-passagedata pid="75" name="10 " tags="" position="3900,1900" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Cisko ASA&lt;/h3&gt;&lt;/p&gt;
Устройство защиты Cisco ASA (заменило PIX Firewall) занимает лидирующие позиции в свои областях, в связи с чем пользуются широким спросом у целевой аудитории, состоящей не из простых пользователей, а из крупных организаций.
&lt;img src=&quot;https://documents.infourok.ru/2e4b2351-1f39-4438-ad74-b562bd08f750/0/image051.gif&quot;&gt;
Есть возможность приобрести лицензию Security Plus, это увеличит общую пропускную способность системы, установит повышенный лимит до 25 пользователей при использовании IPsec VPN.
Функции:
· Защита внутренних сетей от проникновения.
· Работа с двумя сетями VPN. Количество подключений ограничивается 25.
·  Возможность подключения к корпоративной сети до 250 пользователей. Бюджетный вариант ASA 5505 позволяет работать 5 пользователям.
· Поддерживаются различные виды подключений, включая высокоскоростные.
·   Множество предустановленных профилей для облегчения настройки оборудования.
В своей работе Cisco ASA использует не общую операционную систему, а свою собственную, интегрированную в устройство. Эта ОС, похожая на Cisco IOS, с самого начала разрабатывалась с расчётом на высокую производительность и безопасность, что и было достигнуто: устройство способно анализировать до 500 000 соединений одновременно.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |21462354673]]&lt;/div&gt; ]&#39;</tw-passagedata><tw-passagedata pid="76" name="21462354673" tags="" position="3900,2025" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Алгоритм ASA (Adaptive Security Algorithm)&lt;/h3&gt;&lt;/p&gt;
Cisco ASA – фаейрвол, использующий динамическую фильтрацию, которая осуществляется с использованием алгоритма ASA - Adaptive Security Algorithm. Он многократно безопаснее и надёжнее статической фильтрации и прикладных фаейрволов proxy. ASA контролирует трафик, изолируя сегменты сети, подключённые к фаейрволу.
Данные модели межсетевых экранов прекрасно справляются со своей задачей, гарантируя полную защиту сетевых соединений – это достигается за счет применения встроенных сервисов безопасности, основанных на архитектуре облачных технологий и современных ПО, среди которых:
прозрачность и контроль приложений (Application Visibility and Control);
облачная система обеспечения интернет-безопасности и контроля (Cisco Cloud Web Security);
cредства безопасности (Web Security Essentials);
система предотвращения вторжений с учетом контекста (Intrusion Prevention System).
Кроме того, необходимо обратить внимание, что для корректной работы данных устройств не нужна отдельная настройка аппаратных модулей.
Использование ASDM для управления Cisco ASA
Система Cisco Adaptive Security Device Manager (ASDM) предоставляет функции управления и мониторинга через наглядный и простой в использовании управляющий Web-интерфейс, который позволяет ускорить процесс развертывания устройств защиты с помощью интеллектуальных настройщиков, эффективных инструментальных средств администрирования и гибких функций мониторинга.
&lt;div align=&quot;right&quot;&gt;(bg:#adb5bd)[[Далее |65656 ]]&lt;/div&gt; ]&#39;</tw-passagedata><tw-passagedata pid="77" name="65656 " tags="" position="3700,1900" size="100,100">(bg:(gradient: 0, 0,#888888,0.5079,#8ae5ce,1,#4c4848))[&lt;h3&gt;Поздравляем вы всё прошли&lt;/h3&gt;&lt;/p&gt;
&lt;p style=&quot;text-align:center&quot;&gt;(bg:#adb5bd)[[ домой| темы ]]]</tw-passagedata><tw-passagedata pid="78" name="[Безопасность сетевых устройств " tags="" position="1100,275" size="100,100"></tw-passagedata></tw-storydata>
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t,e=u.splice(0,Math.min(u.length-1,e));e.length&&(p=u.length-1,t=u[0],r(e,t),t.pastVisits.push(e[e.length-1].passage),t.turns=(t.turns||0)+e.length,i.turns=(i.turns||0)+e.length,t.forgetVisits&&(t.pastVisits=t.pastVisits.slice(t.forgetVisits-t.turns),t.forgetVisits-=t.turns),f="",0===p&&n("tw-link[undo], tw-icon[alt='Undo']",y.storyElement).each(function(e,t){(n(t).closest("tw-expression, tw-hook").data("forgetUndosEvent")||Object)(t)}),l.forgetUndos.forEach(function(e){return e()}))},forgetVisits:function(e){(e=e<0?u.length+e:e)>p+i.turns&&(e=p+i.turns),d.forgetVisits=i.forgetVisits=Math.max(i.forgetVisits||0,e),m()},passageNameVisited:function(e){var t=0;if(!b.get(e))return 0;for(var n=0;n<i.history.length;n++)t+=+(e===i.history[n]);return t},get timeline(){return u},play:function(t){var e;d||y.impossible("State.play","present is undefined!"),l.beforeForward.forEach(function(e){return 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t=0;t<(arguments.length<=1?0:arguments.length-1);t+=1){var n=t+1<1||arguments.length<=t+1?void 0:arguments[t+1];if("into"===n.operator&&"set"===r)return b.create("macrocall","Please say 'to' when using the (set:) macro.");if("to"===n.operator&&"set"!==r)return b.create("macrocall","Please say 'into' when using the (put:) or (unpack:) macro.");if((i.isPrototypeOf(n.dest)||s.isPrototypeOf(n.dest))===("unpack"===r))return b.create("macrocall","unpack"===r?"Please use the (unpack:) macro with arrays, datamaps or (p:) patterns containing variables to the right of 'into'.":"Please use the (".concat(r,":) macro with just single variables and typed variables to the ").concat("set"===r?"left of 'to'.":"right of 'into'."),"You may wish to change this to the (".concat("unpack"!==r?"unpack":"to"===n.operator?"set":"put",":) macro."));n=n.set();if(b.containsError(n))return n}return{TwineScript_TypeID:"instant",TwineScript_TypeName:"a (".concat(r,":) operation"),TwineScript_ObjectName:"a 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C(e,{verbatim:!0,source:h(n)})},[f])(["verbatim-source","v6m-source"],function(e){if("command"===(null==e?void 0:e.TwineScript_TypeID)&&!e.TwineScript_ToSource)return b.create("datatype","I can't construct the source code of a command created by a custom macro.")},function(e,t,n){return C(e,{verbatim:!0,source:h(w(n))})},[f])("go-to",function(e){if(!l.hasValid(e))return b.create("macrocall","I can't (go-to:) to the passage '".concat(e,"' because it doesn't exist."),"Check that you didn't mistype the passage name, or rename the passage to something else.")},function(e,t,n){if(!y.options.ignoreGotos)return requestAnimationFrame(function(){return a.goToPassage(n,{transition:e.data.passageT8n})}),{blocked:!0}},[String])("redirect",function(e){if(!l.hasValid(e))return b.create("macrocall","I can't (redirect:) to the passage '".concat(e,"' because it doesn't exist."),"Check that you didn't mistype the passage name, or rename the passage to something 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u(e).prop("checked",!(!document.fullscreenElement&&!document.msFullscreenElement))},e.data.checkboxEvent=function(){return a.toggleFullscreen()},C(e,{source:'<input id="'.concat(r,'" type="checkbox" ').concat(document.fullscreenEnabled||document.msFullscreenEnabled?" 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The story tried to load saved data, but there was a problem.\n"+n.message+"\n\nThat data might have been saved from a different version of this story. Should I delete it?\n(Type 'delete' and choose Yes to delete it.)\n\nEither way, the story will now continue without loading the data.",defaultValue:"",buttons:[{name:"Yes",confirm:!0,callback:function(){"delete"===r.find("input").last().val()&&localStorage.removeItem(R("Saved Game")+t),e.unblock("")}},{name:"No",cancel:!0,callback:function(){return e.unblock()}}]})}:void requestAnimationFrame(a.showPassage.bind(a,c.passage,{loadedGame:!0})):b.create("saving","I can't find a save slot named '"+t+"'!")},[String],!1)("forget-undos",P,function(e,t){c.futureLength||c.forgetUndos(t)},[parseInt],!1)("forget-visits",P,function(e,t){c.forgetVisits(t)},[parseInt],!1)("mock-visits",function(){if(!y.options.debug)return b.create("debugonly","(mock-visits:) cannot be used outside of debug mode.");for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];var r=t.find(function(e){return!l.hasValid(e)});return r?b.create("datatype","I can't mock-visit '"+r+"' because no passage with that name exists."):void 0},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];c.mockVisits=g(n)},[T(String)],!1)("mock-turns",function(){if(!y.options.debug)return b.create("debugonly","(mock-turns:) cannot be used outside of debug mode.")},function(e,t){c.mockTurns=t},[H],!1)("seed",P,function(e,t){c.setSeed(t)},[String],!1)(["dialog","alert"],function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];if(v.isPrototypeOf(e)){if("two way"===e.bind)return b.create("datatype","(dialog:) shouldn't be given two-way bound variables.",'Change the "2bind" keyword to just "bind".');if(void 0===t)return b.create("datatype","(dialog:) needs a message string or codehook to display.")}else void 0!==t&&r.unshift(t);e=r.findIndex(function(e){return""===e});if(-1<e)return b.create("datatype","(dialog:)'s ".concat(y.nth(e+1)," link text shouldn't be an empty string."))},function(e,n,r,t){for(var a=arguments.length,o=new Array(4<a?a-4:0),i=4;i<a;i++)o[i-4]=arguments[i];return v.isPrototypeOf(r)||(void 0!==t&&o.unshift(t),t=r,r=void 0),o.length||(o=["OK"]),{blocked:k({section:n,message:t,cd:e,buttons:o.map(function(t){return{name:t,callback:function(){var e;n.unblock((null==(e=r)?void 0:e.set(t))||"")}}})})}},[_(v,String,t),x(_(t,String)),O(String)])("open-url",P,function(e,t){window.open(t,"")},[String],!1)(["restart","reload"],P,function(){if(!y.options.ignoreGotos){if(c.turns<=1)return b.create("infinite","I mustn't (restart:) the story in the starting passage.");c.hasSessionStorage&&sessionStorage.removeItem("Saved Session"),window.location.reload()}},[],!1)("goto-url",P,function(e,t){window.location.assign(t)},[String],!1)("ignore",P,P,[O(F)])("assert-exists",function(e){if(""===e)return b.create("datatype","(assert-exists:) mustn't be given an empty string.")},function(e,t,n){var r=0;return("string"==typeof n?o.create({type:"string",data:n}):n).forEach(t,function(){++r}),r?e:b.create("assertion","I didn't see any ".concat("string"==typeof n?"text occurrences of":"hooks matching"," ").concat(w(n)," in this passage."))},[_(o,String)]),n.add("assert","Instant",function(e,t){return t?{TwineScript_TypeID:"instant",TwineScript_TypeName:"an (assert:) operation",TwineScript_ObjectName:"an (assert:) operation",TwineScript_Unstorable:!0,TwineScript_Print:function(){return""}}:C(b.create("assertion","An assertion failed: "),{appendTitleText:!0})},[Boolean])("save-game","Boolean",function(e,t,n){if(n=n||"",!c.hasStorage)return!1;var r=c.serialise(!1).pastAndPresent;if(b.containsError(r))return r;if(!1===r)return!1;try{return localStorage.setItem(R("Saved Game")+t,r),localStorage.setItem(R("Saved Game Filename")+t,n),!0}catch(e){return!1}},[String,x(String)])("prompt","String",function(e,t,n,r,a){var o,i;return null!=(o=e.stackTop)&&o.evaluateOnly?b.create.apply(b,["macrocall"].concat(_toConsumableArray(I(e.stackTop.evaluateOnly)))):""===a?b.create("datatype","The text for (prompt:)'s confirm link can't be blank."):(i=k({section:e,message:t,defaultValue:n,buttons:[{name:a||"OK",confirm:!0,callback:function(){return e.unblock(i.find("input").last().val())}}].concat(""===r?[]:{name:r||"Cancel",cancel:!0,callback:function(){return e.unblock(n)}})}),e.stackTop.blocked=i,0)},[_(String,t),String,x(String),x(String)])("confirm","Boolean",function(e,t,n,r){var a;return null!=(a=e.stackTop)&&a.evaluateOnly?b.create.apply(b,["macrocall"].concat(_toConsumableArray(I(e.stackTop.evaluateOnly)))):""===r?b.create("datatype","The text for (confirm:)'s confirm link can't be blank."):(a=k({section:e,message:t,defaultValue:!1,buttons:[{name:r||"OK",confirm:!0,callback:function(){return e.unblock(!0)}}].concat(""===n?[]:{name:n||"Cancel",cancel:!0,callback:function(){return e.unblock(!1)}})}),e.stackTop.blocked=a,0)},[_(String,t),x(String),x(String)])("page-url","String",function(){return window.location.href},[])}),define("macrolib/custommacros",["utils","macros","state","utils/operationutils","datatypes/changercommand","datatypes/custommacro","datatypes/codehook","datatypes/typedvar","internaltypes/twineerror"],function(c,l,u,e,t,p,n,d,f){function s(e,t,n){if(!t.some(function(e){if("function"==typeof e.output)return e.output(n),!0}))return f.create("macrocall","("+e+":) should only be used inside a code hook passed to (macro:).")}var h=e.objectName,m=e.toSource,e=l.add,r=l.addChanger,a=l.addCommand,o=l.TypeSignature,i=o.rest,g=o.either,y=o.Any,b=o.Everything,o=o.zeroOrMore;e("macro","CustomMacro",function(e){for(var t,n=[],r=arguments.length,a=new Array(1<r?r-1:0),o=1;o<r;o++)a[o-1]=arguments[o];for(t=0;t<a.length;t+=1){var i=t===a.length-1;if(d.isPrototypeOf(a[t])===i)return f.create("datatype","The "+(i?"":c.nth(a.length-t+1)+"-")+"last value given to (macro:) should be a "+(i?"code hook":"datatyped variable")+", not "+h(a[t]));if(!i){i="A custom macro";if(a[t].varRef.object===u.variables)return f.create("datatype",i+"'s typed variables must be temp variables (with a '_'), not global variables (with a '$').","Write them with a _ symbol at the start instead of a $ symbol.");if(1<a[t].varRef.propertyChain.length)return f.create("datatype",i+"'s typed variables can't be properties inside a data structure.");if(a[t].datatype.rest&&t!==a.length-2)return f.create("datatype",i+" can only have one spread variable, and it must be its last variable.");var s=a[t].varRef.propertyChain[0];if(n.includes(s))return f.create("datatype",i+"'s typed variables can't both be named '"+s+"'.");n.push(s)}}return p.create(a.slice(0,-1),a[a.length-1])},[i(g(d,n))]);a(["output-data","out-data"],function(){},function(e,t){e=e.stack;return s("output-data",e,t)||{blocked:!0}},[y],!1),r(["output","out"],function(){return Object.assign(t.create("output",[]))},function(e,t){if(e.section){var n,r=e.section,a=r.stack,o=r.stackTop,i={};for(n in o.tempVariables)n.startsWith("TwineScript_")||(i[n]=o.tempVariables[n]);s("output",a,{changer:t,variables:i,hook:Array.isArray(e.source)?"["+e.source.map(function(e){return e.text}).join("")+"]":e.source}),e.output=!0,o.blocked=!0}},[]),a("error",function(e){if(!e)return f.create("datatype","This (error:) macro was given an empty string.")},function(e,t){e=e.stack;return s("error",e,f.create("user",t))||{blocked:!0}},[String],!1),e("partial","CustomMacro",function(e,a){for(var t=arguments.length,o=new Array(2<t?t-2:0),n=2;n<t;n++)o[n-2]=arguments[n];var r="string"!=typeof a&&a,i=!r&&a;if(!r){if(!l.has(i))return f.create("macrocall",'The macro name given to (partial:), "'.concat(a,"\", isn't the name of a built-in macro."));if("Metadata"===l.get(i).returnType)return f.create("macrocall","(partial:) can't be used with metadata macros such as (".concat(a,":)"))}var s="(partial:".concat(m(a),",").concat(o.map(function(e){return m(e)}),")"),c=p.createFromFn(function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];e=l["string"==typeof a?"run":"runCustom"](a,e,o.concat(n));return f.containsError(e)&&(e.message="An error occurred while running the (partial:)-created macro, ".concat(c.TwineScript_ObjectName,":\n")+e.message),e},"a (partial:) custom macro of ".concat(i||r.TwineScript_KnownName?"(".concat(i||r.TwineScript_KnownName,":").concat(o.map(function(e){return m(e)}),")"):"another unnamed custom macro"),function(){return s},(i?l.get(i):r).typeSignature.filter(function(e,t){return t>=o.length||"rest"===e.pattern||"zero or more"===e.pattern}));return c},[g(String,p),o(b)])}),define("macrolib/datastructures",["utils","utils/naturalsort","macros","utils/operationutils","state","engine","passages","datatypes/lambda","datatypes/typedvar","internaltypes/twineerror"],function(e,i,t,n,s,r,a,c,o,l){var u=e.permutations,p=e.options,d=n.objectName,f=n.subset,h=n.collectionType,m=n.isValidDatamapName,g=n.is,y=n.unique,b=n.clone,v=n.range,e=t.TypeSignature,n=e.optional,w=e.rest,k=e.either,S=e.zeroOrMore,T=e.Any,e=e.nonNegativeInteger,_=i("en");t.add(["a","array"],"Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n},S(k(o,T)))("range","Array",function(e,t,n){return v(t,n)},[parseInt,parseInt])("subarray","Array",function(e,t,n,r){return f(t,n,r)},[Array,parseInt,parseInt])("reversed","Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.reverse().map(b)},S(T))("shuffled","Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return s.shuffled.apply(s,n).map(b)},[S(T)])("sorted","Array",function(e){for(var t,n=arguments.length,r=new Array(1<n?n-1:0),a=1;a<n;a++)r[a-1]=arguments[a];if(!c.isPrototypeOf(r[0]))return(t=r.filter(function(e){return"string"!=typeof e&&"number"!=typeof e}))&&t.length?1===t.length&&Array.isArray(t[0])?l.create("macrocall","Please give multiple numbers or strings to (sorted:), not a single array.","You can use the spread ... syntax to spread out the array's values into (sorted:)."):l.create("datatype","If (sorted:) isn't given a 'via' lambda, it must be given only numbers and strings, not ".concat(d(t[0]),".")):r.sort(_);var o=r.shift();if("making"in o||"where"in o||"when"in o||!("via"in o))return l.create("datatype","The optional lambda given to (sorted:) must be a 'via' lambda, not ".concat(d(o),"."));for(var i=0;i<r.length;i+=1){var s=o.apply(e,{loop:r[i],pos:i+1});if(l.containsError(s))return s;if("string"!=typeof s&&"number"!=typeof s)return l.create("datatype",'The "via" lambda given to (sorted:) couldn\'t convert '.concat(d(r[i])," into a string or number."));r[i]=[r[i],s]}return r.sort(function(e,t){return _(e[1],t[1])}).map(function(e){return e[0]})},[S(T)])("rotated","Array",function(e,t){if(0===t)return l.create("macrocall","I can't rotate these values by 0 positions.");for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];t=-1*(t=Math.abs(t)%r.length*Math.sign(t));return r.slice(t).concat(r.slice(0,t)).map(b)},[parseInt,S(T)])("rotated-to","Array",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];t=t.filter(e,r);return l.containsError(t)?t:t.length?(e=r.indexOf(t[0]),r.slice(e).concat(r.slice(0,e)).map(b)):l.create("macrocall","None of these "+r.length+" values matched the lambda, so I can't rotate them.")},[c.TypeSignature("where"),w(T)])("repeated","Array",function(e,t){for(var n=[],r=arguments.length,a=new Array(2<r?r-2:0),o=2;o<r;o++)a[o-2]=arguments[o];if(!a.length)return n;for(;0<t--;)n.push.apply(n,a);return n.map(b)},[e,w(T)])("interlaced","Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];for(var a=Math.min.apply(Math,_toConsumableArray(n.map(function(e){return e.length}))),o=[],i=0;i<a;i+=1)for(var s=0;s<n.length;s+=1)o.push(b(n[s][i]));return o},[Array,w(Array)])("permutations","Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.length?u.apply(void 0,n):[]},[S(T)])("unique","Array",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.filter(y)},[S(T)])("altered","Array",function(n,r){for(var e=arguments.length,t=new Array(2<e?e-2:0),a=2;a<e;a++)t[a-2]=arguments[a];return t.map(function(e,t){t=r.apply(n,{loop:e,pos:t+1});return null===t?e:t})},[k(c.TypeSignature("via"),c.TypeSignature("where","via")),S(T)])("find","Array",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];return t.filter(e,r)},[c.TypeSignature("where"),S(T)])(["all-pass","pass"],"Boolean",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];t=t.filter(e,r);return l.containsError(t)||t.length===r.length},[c.TypeSignature("where"),S(T)])("some-pass","Boolean",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];t=t.filter(e,r);return l.containsError(t)||0<t.length},[c.TypeSignature("where"),S(T)])("none-pass","Boolean",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];t=t.filter(e,r);return l.containsError(t)||0===t.length},[c.TypeSignature("where"),S(T)])("folded","Any",function(r,a){for(var e=arguments.length,t=new Array(2<e?e-2:0),n=2;n<e;n++)t[n-2]=arguments[n];return"where"in a&&(t=[t[0]].concat(_toConsumableArray(a.filter(r,t.slice(1))))),l.containsError(t)||t.reduce(function(e,t,n){return a.apply(r,{making:e,loop:t,pos:n+1})})},[k(c.TypeSignature("where","via","making"),c.TypeSignature("via","making")),w(T)])(["dm-names","datamap-names","datanames"],"Array",function(e,t){return Array.from(t.keys()).sort(i("en"))},[Map])(["dm-values","datamap-values","datavalues"],"Array",function(e,t){return Array.from(t.entries()).sort(i("en",function(e){return String(e[0])})).map(function(e){return b(e[1])})},[Map])(["dm-entries","datamap-entries","dataentries"],"Array",function(e,t){return Array.from(t.entries()).sort(function(e,t){return[e[0],t[0]].sort(i("en"))[0]===e[0]?-1:1}).map(function(e){return new Map([["name",e[0]],["value",b(e[1])]])})},[Map])(["dm-altered","datamap-altered"],"Datamap",function(a,o,e){return Array.from(e.entries()).sort(function(e,t){return[e[0],t[0]].sort(i("en"))[0]===e[0]?-1:1}).reduce(function(e,t,n){if(!l.containsError(e)){var r=new Map([["name",t[0]],["value",b(t[1])]]),r=o.apply(a,{loop:r,pos:n+1});if(l.containsError(r))return r;e.set(t[0],null===r?t[1]:r)}return e},new Map)},[k(c.TypeSignature("via"),c.TypeSignature("where","via")),Map])("history","Array",function(e,t){var n=s.history();return t?(t=t.filter(e,n.map(function(e){return a.get(e)})),l.containsError(t)?t:t.map(function(e){return e.get("name")})):n},[n(c.TypeSignature("where"))])("visited","Boolean",function(e,t){var n;return"string"==typeof t?a.has(t)?0<s.passageNameVisited(t)||s.passage===t:l.create("macrocall","There's no passage named '"+t+"' in this story."):(n=s.history(),n=t.filter(e,n.concat(s.passage).map(function(e){return a.get(e)})),l.containsError(n)?n:0<n.length)},[k(String,c.TypeSignature("where"))])("passage","Datamap",function(e,t){return b(a.get(t||s.passage))||l.create("macrocall","There's no passage named '"+t+"' in this story.")},[n(String)])("passages","Array",function(e,t){var n=i("en"),r=_toConsumableArray(a.values()).map(function(e){return b(e)}),t=t?t.filter(e,r):r,e=l.containsError(t);return e||t.sort(function(e,t){return n(e.get("name"),t.get("name"))})},[n(c.TypeSignature("where"))])("open-storylets","Array",function(e,t){return e.stackTop.evaluateOnly?l.create("macrocall","(open-storylets:) can't be used in "+e.stackTop.evaluateOnly+"."):(e=a.getStorylets(e,t),l.containsError(e)||e.map(b))},[n(c.TypeSignature("where"))])("savedgames","Datamap",function(){function e(e){return"("+e+" "+p.ifid+") "}var t,n,r=0,a=new Map;do{if(!s.hasStorage)break;t=localStorage.key(r),r+=1;var o=e("Saved Game")}while(null!=(n=t)&&n.startsWith(o)&&(t=t.slice(o.length),a.set(t,localStorage.getItem(e("Saved Game Filename")+t))),t);return a},[])(["datamap","dm"],"Datamap",function(e){for(var r,a=new Map,t=arguments.length,n=new Array(1<t?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];var i=n.reduce(function(e,t){var n;if(!l.containsError(e))if(void 0===r)r=t;else{if(n=l.containsError(m(a,r)))return n;if(a.has(r))return l.create("macrocall","You used the same data name ("+d(r)+") twice in the same (datamap:) call.");a.set(r,b(t)),r=void 0}return e},!0);return l.containsError(i)?i:void 0!==r?l.create("macrocall","This datamap has a data name without a value."):a},S(k(o,T)))(["dataset","ds"],"Dataset",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return new Set(n.filter(y).map(b))},S(T))("count","Number",function t(n,r){for(var e,a=arguments.length,o=new Array(2<a?a-2:0),i=2;i<a;i++)o[i-2]=arguments[i];if(1<o.length)return e=o.map(function(e){return t(n,r,e)}),l.containsError(e)||e.reduce(function(e,t){return e+t},0);var s=o[0];switch(h(r)){case"dataset":case"datamap":return l.create("macrocall","(count:) shouldn't be given a datamap or dataset.","You should use the 'contains' operator instead. For instance, write: $variable contains 'value'.");case"string":return"string"!=typeof s?l.create("macrocall",d(r)+" can't contain  "+d(s)+" because it isn't also a string."):s?r.split(s).length-1:0;case"array":return r.reduce(function(e,t){return e+g(t,s)},0);default:return l.create("macrocall",d(r)+" can't contain values, let alone "+d(s)+".")}},[T,w(T)])}),define("macrolib/enchantments",["jquery","utils","utils/operationutils","engine","state","passages","macros","datatypes/hookset","datatypes/codehook","datatypes/changercommand","datatypes/lambda","internaltypes/changedescriptor","internaltypes/enchantment","internaltypes/twineerror"],function(c,r,e,l,s,n,u,p,a,d,t,i,f,h){var m=e.is,e=u.TypeSignature,g=e.either,y=e.rest,o=e.optional,b=Object.assign;function v(e,t){if(d.isPrototypeOf(t)&&!t.canEnchant)return h.create("datatype","The changer given to (".concat(e,":) can't include a revision, enchantment, or interaction changer like (replace:), (click:), or (link:)."))}["enchant","change"].forEach(function(o){u.addCommand(o,function(e,t){t=v(o,t);if(t)return t},function(t,n,e){n=p.from(n);var r,a=[];return d.isPrototypeOf(e)&&(r=i.create({section:t}),e.run(r),0<(r.innerEnchantments||[]).length)&&(r=r.innerEnchantments.map(function(e){return e(n)}),a.push.apply(a,_toConsumableArray(r))),a.push(f.create((_defineProperty(r={scope:n},d.isPrototypeOf(e)?"changer":"lambda",e),_defineProperty(r,"section",t),r))),a.forEach(function(e){"enchant"===o?(t.addEnchantment(e),t.updateEnchantments()):e.enchantScope()}),""},[g(p,String),g(d,t.TypeSignature("via"))],!1)}),u.addChanger("enchant-in",function(e,t,n){var r=v("enchant-in",n);return r||d.create("enchant-in",[t,n])},function(t,n,r){return t.innerEnchantments=(t.innerEnchantments||[]).concat(function(e){return f.create((_defineProperty(e={scope:p.from(n),localHook:e},d.isPrototypeOf(r)?"changer":"lambda",r),_defineProperty(e,"section",t.section),e))}),t},[g(p,String),g(d,t.TypeSignature("via"))]),[["link-style",p.create({type:"name",data:"link"})],["line-style",p.create({type:"base",data:p.create({type:"name",data:"page"})},"lines",void 0)],["char-style",p.create({type:"base",data:p.create({type:"name",data:"page"})},"chars",void 0)]].forEach(function(e){var e=_slicedToArray(e,2),r=e[0],a=e[1];u.addChanger(r,function(e,t){var n=v(r,t);return n||d.create(r,[t])},function(t,n){return t.innerEnchantments=(t.innerEnchantments||[]).concat(function(e){return f.create((_defineProperty(e={scope:a,localHook:e},d.isPrototypeOf(n)?"changer":"lambda",n),_defineProperty(e,"section",t.section),e))}),t},[g(d,t.TypeSignature("via"))])});e=["replace","append","prepend"];function w(i,s){return r.onStartup(function(){var e=i.classList.replace(/ /g,"."),t=i.blockClassList?i.blockClassList.replace(/ /g,"."):"",n="."+e+(t?",."+t:"");r.storyElement.on(i.event.map(function(e){return e+".enchantment"}).join(" "),n,function(){var e,t=c(this);r.options.debug&&r.options.ignoreClickEvents&&!t.is("tw-backdrop.eval-replay *, tw-backdrop.harlowe-crash *")||t.is("tw-open-button")||(e=(t=c(Array.from(t.parents(n).add(this)).sort(function(e,t){return 8&e.compareDocumentPosition(t)?1:-1})[0])).data("enchantmentEvent"))&&e(t)})}),[function(e,t,n){if(!t)return h.create("datatype","A string given to this ("+s+":) macro was empty.");if(n){var r=v(s,n);if(r)return r}return d.create(s,[p.from(t)].concat(n?[n]:[]))},function(t,e,n){t.enabled=!1,t.transitionDeferred=!0,i.rerender&&(t.newTargets=(t.newTargets||[]).concat({target:e,append:i.rerender}));var r,a=null!=(r=t.section)&&r.stackTop?t.section.stackTop.tempVariables:Object.create(null),o=f.create(_defineProperty({functions:[function(e){e.attr("class",e.children().is("tw-story, tw-sidebar, tw-passage")||["block","flex"].includes(e.children().css("display"))?i.blockClassList:i.classList),e.attr({tabIndex:"0"})}],data:{enchantmentEvent:function(){var e;null!=(e=t.section.stackTop)&&e.blocked||(i.once&&t.section.removeEnchantment(o),i.goto?l.goToPassage(i.goto,{transition:i.transition}):i.undo?l.goBack({transition:i.transition}):t.section.renderInto(t.source,null,_objectSpread(_objectSpread({},t),{},{append:i.once?"append":"replace",enabled:!0,transitionDeferred:!1}),a))}},scope:e,section:t.section,name:s},d.isPrototypeOf(n)?"changer":"lambda",n));return t.section&&(t.section.addEnchantment(o),o.enchantScope()),t},[g(p,String),o(g(d,t.TypeSignature("via")))]]}e.forEach(function(o){u.addChanger(o,function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.every(Boolean)?d.create(o,n.map(p.from),null,!1):h.create("datatype","A string given to this (".concat(o,":) macro was empty."))},function(e){var t;0<c(e.target).parents().filter("tw-collapsed,[collapsing=true]").length||e.attr.some(function(e){return e.collapsing})||(e.attr=[].concat(_toConsumableArray(e.attr),[{collapsing:!1}])),e.newTargets=e.newTargets||[];for(var n=arguments.length,r=new Array(1<n?n-1:0),a=1;a<n;a++)r[a-1]=arguments[a];return(t=e.newTargets).push.apply(t,_toConsumableArray(r.filter(function(n){return!e.newTargets.some(function(e){var t=e.target,e=e.append;return m(n,t)&&o===e})}).map(function(e){return{target:e,append:o,before:!0}}))),e},y(g(p,String)))(o+"-with",function(e,t){return d.create(o+"-with",[t],null,!1)},function(e,t){return a.isPrototypeOf(t)&&(t=t.code),e.appendSource=(e.appendSource||[]).concat({source:t,append:o}),e},g(a,String))});var k="ontouchstart"in window||0<navigator.maxTouchPoints||0<navigator.msMaxTouchPoints,S=[{name:"click",enchantDesc:{event:["click"],once:!0,rerender:"",classList:"link enchantment-link",blockClassList:"enchantment-clickblock"}},{name:"mouseover",enchantDesc:{event:["mouseenter",k?"click":""].filter(Boolean),once:!0,rerender:"",classList:"link enchantment-mouseover",blockClassList:"enchantment-mouseoverblock"}},{name:"mouseout",enchantDesc:{event:["mouseleave",k?"click":""].filter(Boolean),once:!0,rerender:"",classList:"link enchantment-mouseout",blockClassList:"enchantment-mouseoutblock"}},{name:"doubleclick",enchantDesc:{event:["dblclick"],once:!0,rerender:"",classList:"link enchantment-dblclick",blockClassList:"enchantment-dblclickblock"}}];S.forEach(function(e){"doubleclick"!==e.name&&(u.addChanger.apply(u,[e.name].concat(_toConsumableArray(w(e.enchantDesc,e.name)))),"click"===e.name)&&u.addChanger.apply(u,[e.name+"-rerun"].concat(_toConsumableArray(w(_objectSpread(_objectSpread({},e.enchantDesc),{},{once:!1}),e.name+"-rerun"))))}),r.onStartup(function(){S.forEach(function(e){var n=e.enchantDesc;n.blockClassList&&r.storyElement.on(n.event.map(function(e){return e+".enchantment"}).join(" "),function(){var e,t=c(this);r.options.debug&&r.options.ignoreClickEvents&&!t.is("tw-backdrop.eval-replay *, tw-backdrop.harlowe-crash *")||t.is("tw-open-button")||(e=(t=c(Array.from(t.parents("."+n.blockClassList.replace(/ /g,"."))).sort(function(e,t){return 8&e.compareDocumentPosition(t)?1:-1})[0])).data("enchantmentEvent"))&&e(t)})})}),e.forEach(function(n){S.forEach(function(e){var t;"doubleclick"!==e&&(t=_objectSpread(_objectSpread({},e.enchantDesc),{},{rerender:n}),e=e.name+"-"+n,u.addChanger.apply(u,[e].concat(_toConsumableArray(w(t,e)))))})}),S.forEach(function(i){"doubleclick"!==i&&["goto","undo"].forEach(function(a){var o=i.name+"-"+a;u.addCommand(o,function(e,t){return!e||!t&&"goto"===a?h.create("datatype","A string given to this ("+o+":) macro was empty."):"goto"!==a||n.hasValid(t)?void 0:h.create("macrocall","I can't ("+o+":) the passage '"+t+"' because it doesn't exist.")},function(e,t,n,r){return"undo"===a&&s.pastLength<1?h.create("macrocall","I can't (undo:) on the first turn."):((0,_slicedToArray(w(_objectSpread(_objectSpread({},i.enchantDesc),{},{transition:e.data.passageT8n},"undo"===a?{undo:!0}:{goto:r}),o),2)[1])({section:t},p.from(n)),b(e,{source:""}))},[g(p,String)].concat("undo"===a?[]:String))})})}),define("macrolib/links",["jquery","macros","utils","state","passages","engine","datatypes/changercommand","internaltypes/changedescriptor","datatypes/hookset","datatypes/lambda","internaltypes/twineerror"],function(i,e,c,l,u,p,a,d,t,f,h){var n=e.TypeSignature,r=n.optional,o=n.rest,n=n.either,m=["Links can't have empty strings for their displayed text.","In the link syntax, a link's displayed text is inside the [[ and ]], and on the non-pointy side of the -> or <- arrow if it's there."],g=Object.assign;function s(e,t,n){n=n||t;var r,a=u.hasValid(t)&&t===n,e=e.evaluateTwineMarkup(c.unescape(n),"a link's passage name");return a?t=(a=0<e.children().length?"`".repeat((n.match(/`+/)||[]).reduce(function(e,t){return Math.max(e,t.length+1)},1)):"")+"\0".repeat(!!a)+t+"\0".repeat(!!a)+a:(e.findAndFilter("tw-error").length&&(r=e.findAndFilter("tw-error").data("TwineError")),n=e.text()),{text:t,passage:n,error:r}}c.onStartup(function(){var e="ontouchstart"in window||0<navigator.maxTouchPoints||0<navigator.msMaxTouchPoints;function t(e){var t=i(this),n=t.closest("tw-expression"),r=t.closest("tw-expression, tw-hook"),a=r.data("clickEvent"),r=r.data("section");if((!c.options.debug||!c.options.ignoreClickEvents||t.is("tw-backdrop.eval-replay *, tw-backdrop.harlowe-crash *"))&&!t.is("tw-open-button")&&(null==r||!r.stackTop||!r.stackTop.blocked||r.stackTop.blocked instanceof i&&r.stackTop.blocked.find(t).length)){if(a)return 0<t.find("tw-error").length?void 0:(e.stopPropagation(),void a(t));var r=n.data("linkPassageName"),o=_objectSpread({},n.data("passageT8n")||{});n.find("tw-enchantment").each(function(e,t){Object.assign(o,i(t).data("passageT8n")||{})}),r?(e.stopPropagation(),p.goToPassage(r,{transition:o})):t.is("[undo]")?(e.stopPropagation(),p.goBack({transition:o})):t.is("[fullscreen]")&&(e.stopPropagation(),p.toggleFullscreen())}}c.storyElement.on("click.passage-link","tw-link"+(e?"":":not(.enchantment-mouseover):not(.enchantment-mouseout):not(.enchantment-dblclick)"),t).on("mouseover.passage-link","tw-link.enchantment-mouseover, tw-expression.enchantment-mouseover > tw-link",t).on("mouseout.passage-link","tw-link.enchantment-mouseout, tw-expression.enchantment-mouseout > tw-link",t).on("dblclick.passage-link","tw-link.enchantment-dblclick, tw-expression.enchantment-dblclick > tw-link",t),i(document).on("fullscreenchange",function(){i("tw-link[fullscreen]",c.storyElement).each(function(e,t){(i(t).closest("tw-expression, tw-hook").data("fullscreenEvent")||Object)(t)})})}),[["link","link-replace"],["link-reveal","link-append"],["link-repeat"],["link-rerun"]].forEach(function(s){return e.addChanger(s,function(e,t,n){return t?n&&!n.canEnchant?h.create("datatype","The changer given to (".concat(s[0],":) can't be (or include) a revision, enchantment, or interaction changer like (replace:), (click:), or (link:).")):a.create(s[0],[t].concat(n||[]),null,!0):h.create("datatype",m[0])},function(r,e,t){var n,a=s[0],o=null!=(n=r.section)&&n.stackTop?r.section.stackTop.tempVariables:Object.create(null),i=d.create({source:"<tw-link tabindex=0>"+e+"</tw-link>",target:function(){return r.target},append:"replace",data:{section:r.section,clickEvent:function(e){r.enablers=r.enablers.filter(function(e){return e.descriptor!==i}),"link-reveal"===a&&e.contents().unwrap();var t,n=e.parentsUntil(":not(tw-enchantment)").parent();n.length||(n=e.parent()),"link-rerun"===a&&(t=e.parentsUntil(":not(tw-enchantment)"),e.detach(),t.remove()),"link"!==a&&"link-rerun"!==a||n.empty(),r.section.renderInto("",null,r,o),"link-rerun"===a&&n.prepend(e)}}});return r.enablers=(r.enablers||[]).concat({descriptor:i,changer:t}),r},[String,r(a)])}),e.addCommand("link-goto",function(e){if(!e)return h.create.apply(h,["datatype"].concat(m))},function(e,t,n,r){var a,o=s(t,n,r);return n=o.text,r=o.passage,(o=o.error)||(e.transition?h.create("datatype","Please attach ("+(o="transition")+"-depart:) or ("+o+"-arrive:) to a passage link, not ("+o+":)."):(a=(a=u.hasValid(r)?a:'<tw-broken-link passage-name="'+c.escape(r)+'">'+n+"</tw-broken-link>")||"<tw-link tabindex=0 "+(0<l.passageNameVisited(r)?'class="visited" ':"")+">"+n+"</tw-link>",e.data.linkPassageName=r,e.data.section=t,g(e,{source:a,transitionDeferred:!0})))},[String,r(String)])("link-storylet",function(){var e=(e=1===arguments.length||"string"!=typeof(arguments.length<=0?void 0:arguments[0])?0:1)<0||arguments.length<=e?void 0:arguments[e];if(!e||"string"==typeof e)return h.create("datatype","(link-storylet:) should be given one index number or one 'where' lambda, after the optional link text string.")},function(e,t){var n=(n=2+("string"==typeof(arguments.length<=2?void 0:arguments[2])?1:0))<2||arguments.length<=n?void 0:arguments[n],r="string"==typeof(arguments.length<=2?void 0:arguments[2])&&(arguments.length<=2?void 0:arguments[2]),a=((a=(arguments.length<=2?0:arguments.length-2)-1+2)<2||arguments.length<=a?void 0:arguments[a])!==n&&((a=(arguments.length<=2?0:arguments.length-2)-1+2)<2||arguments.length<=a?void 0:arguments[a]);if(e.transition)return h.create("datatype","Please attach (".concat(o="transition","-depart:) or (").concat(o,"-arrive:) to (link-storylet:), not (").concat(o,":)."));var o=f.isPrototypeOf(n),i=u.getStorylets(t,o&&n),s=h.containsError(i);if(s)return s;var c,s=i[o?0:n<0?i.length+n:n-1];if(s)s=s.get("name"),r=r||s,c=c||"<tw-link tabindex=0 "+(0<l.passageNameVisited(s)?'class="visited" ':"")+">"+r+"</tw-link>",e.data.linkPassageName=s,e.data.section=t;else{if(!a)return e;c=a}return g(e,{source:c,transitionDeferred:!0})},[n(parseInt,String,f.TypeSignature("where")),r(n(parseInt,String,f.TypeSignature("where"))),r(String)])("link-undo",function(e){if(!e)return h.create("datatype",m[0])},function(t,e,n){var r,a=3<arguments.length&&void 0!==arguments[3]?arguments[3]:"";return l.pastLength<1?g(t,{source:a}):(r=(t.data.section=e).stackTop.tempVariables,t.data.forgetUndosEvent=function(){return t.data.section.whenUnblocked(function(){var e=_objectSpread(_objectSpread({},t),{},{append:"replace",source:a,transitionDeferred:!1});t.section.renderInto("",null,e,r)})},g(t,{source:"<tw-link tabindex=0 undo>"+n+"</tw-link>",transitionDeferred:!0}))},[String,r(String)])("link-show",function(e){if(!e)return h.create("datatype",m[0])},function(r,a,e){for(var t=arguments.length,n=new Array(3<t?t-3:0),o=3;o<t;o++)n[o-3]=arguments[o];return r.data.section=a,r.data.clickEvent=function(e){e.contents().unwrap(),n.forEach(function(e){return e.forEach(a,function(e){var t=e.data("originalSource")||"",n=e.data("hidden");n&&(e.removeData("hidden"),n instanceof i?e.empty().append(n):(n=e.data("tempVariables"),a.renderInto("",null,_objectSpread(_objectSpread({},r),{},{source:t,target:e,transitionDeferred:!1}),n&&Object.create(n))))})})},g(r,{source:"<tw-link tabindex=0>"+e+"</tw-link>",transitionDeferred:!0})},[String,o(t)])("link-fullscreen",function(e,t){if(!e||!t)return h.create("datatype",m[0])},function(t,e,n,r){function a(){return document.fullscreenEnabled||document.msFullscreenEnabled?"<tw-link tabindex=0 fullscreen>"+(document.fullscreenElement||document.msFullscreenElement?r:n)+"</tw-link>":r?"<tw-broken-link>"+r+"</tw-broken-link>":""}var o=e.stackTop.tempVariables;return t.data.section=e,t.data.fullscreenEvent=function(){(document.fullscreenEnabled||document.msFullscreenEnabled)&&t.data.section.whenUnblocked(function(){var e=_objectSpread(_objectSpread({},t),{},{append:"replace",source:a(),transitionDeferred:!1});t.section.renderInto("",null,e,o)})},g(t,{source:a(),transitionDeferred:!0})},[String,String,r(String)]),e.addChanger(["link-reveal-goto"],function(e,t,n,r){if(!t)return h.create.apply(h,["datatype"].concat(m));if(a.isPrototypeOf(n)){if(a.isPrototypeOf(r))return h.create("datatype","You mustn't give two changers to (link-reveal-goto:)");r=n,n=void 0}return r&&!r.canEnchant?h.create("datatype","The changer given to (link-reveal-goto:) can't include a revision, enchantment, or interaction changer like (replace:), (click:), or (link:)."):(t=(e=s(e,t,n)).text,n=e.passage,e.error||a.create("link-reveal-goto",[t,n,r].filter(function(e){return void 0!==e}),null,!1))},function(t,e,n,r){var a,o,i,s;if(u.hasValid(n))return o=l.passageNameVisited(n),i=null!=(a=t.section)&&a.stackTop?t.section.stackTop.tempVariables:Object.create(null),s=d.create({source:"<tw-link tabindex=0 "+(0<o?'class="visited" ':"")+">"+e+"</tw-link>",target:t.target,append:"replace",data:{section:t.section,append:"replace",clickEvent:function(e){t.enablers=t.enablers.filter(function(e){return e.descriptor!==s}),e.contents().unwrap(),t.section.renderInto("",null,t,i),t.section.whenUnblocked(function(){return p.goToPassage(n,{transition:t.data.passageT8n})})}}}),t.enablers=(t.enablers||[]).concat({descriptor:s,changer:r}),t;t.source='<tw-broken-link passage-name="'+c.escape(n)+'">'+e+"</tw-broken-link>"},[String,r(n(a,String)),r(a)])}),define("macrolib/metadata",["macros","utils/operationutils","datatypes/lambda","internaltypes/twineerror"],function(t,e,n,s){function c(e){return{TwineScript_TypeName:"a ("+e+":) macro",TwineScript_ObjectName:"a ("+e+":) macro",TwineScript_Unstorable:!0,TwineScript_Print:function(){return""}}}var l=e.clone,u=e.objectName,p=e.isValidDatamapName,e=t.TypeSignature,r=e.zeroOrMore,e=e.Any;[["storylet",n.TypeSignature("when")],["urgency",Number],["exclusivity",Number]].forEach(function(e){var e=_slicedToArray(e,2),n=e[0],e=e[1];t.add(n,"Metadata",function(e,t){return e.stackTop.speculativePassage?t:c(n)},e)}),t.add("metadata","Metadata",function(e){for(var r,a=new Map,t=arguments.length,n=new Array(1<t?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];var i=n.reduce(function(e,t){var n;if(!s.containsError(e))if(void 0===r)r=t;else{if(n=s.containsError(p(a,r)))return n;if(a.has(r))return s.create("macrocall","You used the same data name ("+u(r)+") twice in the same (metadata:) call.");a.set(r,l(t)),r=void 0}return e},!0);return s.containsError(i)?i:void 0!==r?s.create("macrocall","This (metadata:) macro has a data name without a value."):e.stackTop.speculativePassage?a:c("metadata")},r(e))}),define("macrolib/patterns",["macros","utils","utils/operationutils","datatypes/lambda","datatypes/datatype","datatypes/typedvar","internaltypes/twineerror","internaltypes/varscope"],function(e,t,n,y,b,h,v,w){function k(e){var r,t,a=e.name,n=e.fullArgs,o=e.args,i=e.makeRegExpString,s=void 0===i?function(e){return e.join("")}:i,c=void 0!==(i=e.insensitive)&&i,l=void 0===(i=e.canContainTypedVars)||i,u=void 0===(i=e.canBeUsedAlone)||i,p=void 0===(i=e.canContainTypedGlobals)||i,d=o||n,f=E(null),e=d.map(function e(t){if(h.isPrototypeOf(t)){var n=t.varRef;if(!l)return v.create("operation","Optional string patterns, like (".concat(a,":)").concat("p-many"===a?" with a minimum of 0 matches":"",", can't have typed variables inside them."));if(!p&&!w.isPrototypeOf(n.object))return v.create("operation","Only typed temp variables can be used in patterns given to (".concat(a,":)"));n=n.getName();if(n in f)return v.create("operation","There's already a typed temp variable named _".concat(n," inside this (").concat(a,":) call."));f[n]=!0;n=e(t.datatype);return v.containsError(n)?n:"("+n+")"}if(b.isPrototypeOf(t)){if(!(l&&p||"function"!=typeof t.typedVars)){n=t.typedVars();if(!l&&n.length)return v.create("operation","(".concat(a,":) can't have typed variables inside its pattern."));if(!p&&n.some(function(e){return!w.isPrototypeOf(e.varRef.object)}))return v.create("operation","Only typed temp variables can be used in patterns given to (".concat(a,":)"))}var r;return t.regExp?(t.rest?"(?:":"")+(c?t.insensitive():t).regExp+(t.rest?")*":""):(n=t.name,r=t.rest?"*":"","alnum"===n?m+r:"whitespace"===n?_+r:"uppercase"===n?(c?T:g)+r:"lowercase"===n?(c?T:S)+r:"anycase"===n?T+r:"digit"===n?"\\d"+r:"linebreak"===n?"(?:\\r|\\n|\\r\\n)"+r:"str"===n?".*?":["even","odd","int","num"].includes(n)?v.create("datatype","Please use string datatypes like 'digit' in (".concat(a,":) instead of number datatypes.")):v.create("datatype","The (".concat(a,":) macro must only be given string-related datatypes, not ").concat(O(t),".")))}return"string"==typeof t?(t=t.replace(/[.*+\-?^${}()|[\]\\]/g,"\\$&"),c?t.replace(RegExp("(".concat(g,"|").concat(S,")"),"g"),function(e){return"["+e.toUpperCase()+e.toLowerCase()+"]"}):t):(x("createPattern","mapper() was given a non-string non-datatype "+t),"")});return(i=v.containsError(e))||(r=s(e),t=C(E(b),{name:a,regExp:r,insensitive:function(){return c?t:k({name:a,fullArgs:n,args:d.map(function(e){return b.isPrototypeOf(e)&&"function"==typeof e.insensitive?e.insensitive():e}),makeRegExpString:s,insensitive:!0,canContainTypedVars:l,canBeUsedAlone:u})},typedVars:function(){return d.reduce(function(e,t){return h.isPrototypeOf(t)&&(e=e.concat(c?h.create(k({name:"p-ins",fullArgs:[t.datatype],insensitive:!0}),t.varRef):t),t=t.datatype),e=b.isPrototypeOf(t)&&"function"==typeof t.typedVars?e.concat(t.typedVars()):e},[])},destructure:function(e){var n,t;return"string"!=typeof e?[v.create("operation","I can't put ".concat(O(e)," into ").concat(this.TwineScript_ToSource()," because it isn't a string."))]:(n=this.typedVars()).length?(t=(RegExp("^"+(this.rest?"(?:":"")+r+(this.rest?")*":"")+"$").exec(e)||[]).slice(1)).length?t.map(function(e,t){t=n[t];if(t)return t.datatype.rest&&!t.datatype.regExp&&((t=t.TwineScript_Clone()).datatype=k({name:"p",fullArgs:[t.datatype]})),{dest:t,value:e||"",src:void 0}}).filter(Boolean):[v.create("operation","I can't put ".concat(O(e)," because it doesn't match the pattern ").concat(this.TwineScript_ToSource(),"."))]:[]},TwineScript_IsTypeOf:function(e){return u?"string"==typeof e&&!!e.match("^"+(this.rest?"(?:":"")+r+(this.rest?")*":"")+"$"):v.create("operation","A (".concat(a,":) datatype must only be used with a (p:) macro."))},TwineScript_toTypeSignatureObject:function(){var t=this;return{pattern:"range",name:a,range:function(e){return t.TwineScript_IsTypeOf(e)}}},TwineScript_ToSource:function(){return(this.rest?"...":"")+"("+a+":"+n.map(A)+")"}}),Object.defineProperty(t,"TwineScript_ObjectName",{get:function(){return"a (".concat(a,":) datatype")}}),t)}var m=t.anyRealLetter,g=t.anyUppercase,S=t.anyLowercase,T=t.anyCasedLetter,_=t.realWhitespace,x=t.impossible,O=n.objectName,A=n.toSource,t=e.TypeSignature,n=t.rest,r=t.either,a=t.optional,t=t.nonNegativeInteger,C=Object.assign,E=Object.create,o=n(r(String,b,h));e.add(["p","pattern"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p",fullArgs:n})},o)(["p-either","pattern-either"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-either",fullArgs:n,canContainTypedVars:!1,makeRegExpString:function(e){return"(?:"+e.join("|")+")"}})},o)(["p-opt","pattern-opt","p-optional","pattern-optional"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-opt",fullArgs:n,canContainTypedVars:!1,makeRegExpString:function(e){return"(?:"+e.join("")+")?"}})},o)(["p-not","pattern-not"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.find(function(e){return"string"==typeof e?1!==_toConsumableArray(e).length:e.rest||e.regExp||["str","empty"].includes(e.name)})?v.create("datatype","(p-not:) should only be given single characters, or datatypes that match single characters"):k({name:"p-not",fullArgs:n,canContainTypedVars:!1,makeRegExpString:function(e){return"[^"+e.map(function(e){return e.startsWith("[")&&e.endsWith("]")?e.slice(1,-1):e}).join("")+"]"}})},o)(["p-not-before","pattern-not-before"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-not-before",fullArgs:n,canContainTypedVars:!1,makeRegExpString:function(e){return"(?!"+e.join("")+")"}})},o)(["p-before","pattern-before"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-before",fullArgs:n,canContainTypedVars:!1,makeRegExpString:function(e){return"(?="+e.join("")+")"}})},o)(["p-start","pattern-start"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-start",fullArgs:n,makeRegExpString:function(e){return"^(?:"+e.join("")+")"}})},o)(["p-end","pattern-end"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-end",fullArgs:n,makeRegExpString:function(e){return"(?:"+e.join("")+")$"}})},o)(["p-many","pattern-many"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];var a,o,i,s=n.slice();return"number"==typeof n[0]&&(a=n.shift(),o="number"==typeof n[0]?n.shift():1/0),!(void 0!==o&&o<a)&&n.length?(i=n.find(function(e){return"string"!=typeof e&&!b.isPrototypeOf(e)&&!h.isPrototypeOf(e)}))?v.create("datatype","This (p-many:) macro can only be given a min and max number followed by datatypes or strings, but was also given "+O(i)+"."):k({name:"p-many",args:n,fullArgs:s,canContainTypedVars:0<a,makeRegExpString:function(e){return"(?:"+e.join("")+")"+(void 0!==a?"{"+a+(o===1/0?",":o!==a?","+o:"")+"}":"+")}}):v.create("datatype","The (p-many:) macro needs to be given string patterns, not just min and max numbers.")},[n(r(t,String,b,h))])(["p-ins","pattern-ins","p-insensitive","pattern-insensitive"],"Datatype",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return k({name:"p-ins",fullArgs:n,insensitive:!0})},o)(["split","splitted"],"Array",function(e,t,n){if(t=k({name:"split",fullArgs:[t],canContainTypedVars:!1}),v.containsError(t))return t;if(!n)return[""];if(!t.regExp)return _toConsumableArray(n);for(var r,a=RegExp(t.regExp),o=[];n&&(r=a.exec(n));){if(r.index+r[0].length===0)return o;o.push(n.slice(0,r.index)),n=n.slice(r.index+r[0].length)}return o.concat(n||[])},[r(String,b),String])("trimmed","String",function(e,t,n){return void 0===n||b.isPrototypeOf(t)&&"whitespace"===t.name?t.trim():(t=k({name:"trimmed",fullArgs:[t],canContainTypedVars:!1}),v.containsError(t)?t:t.regExp?n.replace(RegExp("^("+t.regExp+")*|("+t.regExp+")*$","g"),""):n)},[r(String,b),a(String)])(["str-find","string-find"],"String",function(e,t,n){if(t=k({name:"str-find",fullArgs:[t],canContainTypedGlobals:!1}),v.containsError(t))return t;for(var r,a=t.typedVars(),o=RegExp(t.regExp,"g"),i=[],s=o.lastIndex;(r=o.exec(n))&&s!==o.lastIndex;)if(s=o.lastIndex,a.length){for(var c=new Map,l=0;l<a.length;l+=1){if("match"===a[l].varRef.getName())return v.create("macrocall","There was a typed temp variable named _match in the pattern given to (str-find:)","The variable _match is reserved, and can't be used inside (str-find:)'s pattern.");c.set(a[l].varRef.getName(),r[l+1]),c.set("match",r[0])}i.push(c)}else i.push(r[0]);return i},[b,String])(["str-replaced","string-replaced","replaced"],"String",function(e,t,n,r,a){if("number"!=typeof t){if(void 0!==a)return v.create("macrocall","1 too many values were given to (str-replaced:).","If this is given 5 values, the first value must be a number of replacements.");a=r,r=n,n=t,t=1/0}else if(void 0===a)return v.create("macrocall","The (str-replaced:) macro needs 1 more value.","The final string seems to be missing.");if(b.isPrototypeOf(r))return v.create("datatype","The replacement value for (str-replaced:) must be a string or lambda, not ".concat(O(r)));if(y.isPrototypeOf(a)||y.isPrototypeOf(n))return v.create("datatype","The ".concat(y.isPrototypeOf(a)?"final string":"search pattern"," given to (str-replaced:) can't be a lambda."),"Only the replacement value (after the search pattern) can be a 'via' lambda.");if(n=k({name:"str-replaced",fullArgs:[n],canContainTypedGlobals:!1}),v.containsError(n))return n;if(!n.regExp)return a;for(var o,i=RegExp(n.regExp,"g"),s=y.isPrototypeOf(r)?n.typedVars():[],c=1,l=0,u="",p=i.lastIndex;a&&(o=i.exec(a))&&0<t&&p!==i.lastIndex;){for(var p=i.lastIndex,d=Object.create(e.stack.length?e.stackTop.tempVariables:w),f=0;f<s.length;f+=1){var h=s[f],m=h.varRef.create(d,h.varRef.propertyChain);if(v.containsError(m))return m;h=m.defineType(h.datatype);if(v.containsError(h))return h;m.set(o[f+1])}var g=y.isPrototypeOf(r)?r.apply(e,{loop:o[0],pos:c,tempVariables:d}):r;if(v.containsError(g))return g;if("string"!=typeof g)return v.create("datatype","(str-replaced:)'s lambda must produce a string, but it produced ".concat(O(g),' when given "').concat(o[0],'".'));u+=a.slice(l,o.index)+g,c+=1,--t,l=o.index+o[0].length}return u+=a.slice(l)},[r(t,String,b),r(b,String,y.TypeSignature("via")),r(String,y.TypeSignature("via")),a(String)])}),define("macrolib/stylechangers",["jquery","macros","utils","utils/renderutils","datatypes/colour","datatypes/hookset","datatypes/gradient","datatypes/changercommand","datatypes/lambda","internaltypes/changedescriptor","internaltypes/twineerror"],function(s,e,c,t,a,n,r,o,i,l,u){var p,d,f=t.geomParse,h=t.geomStringRegExp,m=Object.assign,t=e.TypeSignature,g=t.either,y=t.wrapped,b=t.optional,v=t.Any,w=t.Everything,k=t.zeroOrMore,S=t.rest,T=t.insensitiveSet,_=t.positiveNumber,x=t.positiveInteger,O=t.nonNegativeNumber,t=t.percent,y=[y(Boolean,'If you gave a number, you may instead want to check that the number is not 0. If you gave a string, you may instead want to check that the string is not "".')],A=(c.onStartup(function(){return c.storyElement.on("mouseenter.hover-macro","[hover=false]",function(){var e=s(this),t=e.data("hoverChanger");c.options.debug&&c.options.ignoreClickEvents&&!e.is("tw-backdrop.eval-replay *, tw-backdrop.harlowe-crash *")||(e.data({mouseoutStyle:e.attr("style")||""}),l.create({target:e},t).update(),e.attr("hover",!0))}).on("mouseleave.hover-macro","[hover=true]",function(){var e=s(this),t=e.data("mouseoutStyle");e.attr("style",t).removeData("mouseoutStyle").attr("hover",!1)})}),u.on(function(){s("tw-expression, tw-hook",c.storyElement).each(function(e,t){((t=s(t)).data("errorEvent")||Object)(t)})}),T("instant","dissolve","fade","rumble","shudder","pulse","zoom","flicker","slideleft","slideright","slideup","slidedown","fadeleft","faderight","fadeup","fadedown","blur")),C=T("dotted","dashed","solid","double","groove","ridge","inset","outset","none");e.addChanger("if",function(e,t){return o.create("if",[t])},function(e,t){return e.enabled=e.enabled&&t},y)("unless",function(e,t){return o.create("unless",[t])},function(e,t){return e.enabled=e.enabled&&!t},y)("elseif",function(e,t){return"lastHookShown"in e.stack[0]?o.create("elseif",[!1===e.stack[0].lastHookShown&&!!t]):u.create("macrocall","There's no (if:) or something else before this to do (else-if:) with.")},function(e,t){return e.enabled=e.enabled&&t},y)("else",function(e){return"lastHookShown"in e.stack[0]?o.create("else",[!1===e.stack[0].lastHookShown]):u.create("macrocall","There's nothing before this to do (else:) with.")},function(e,t){return e.enabled=e.enabled&&t},null)("hidden",function(){return o.create("hidden")},function(e){return e.enabled=!1},null)(["verbatim","v6m"],function(){return o.create("verbatim")},function(e){return e.verbatim=!0},null)("live",function(e,t){return o.create("live",t?[t]:[])},function(e,t){e.enabled=!1,e.transitionDeferred=!0,e.data.live={delay:t}},b(Number))("event",function(e,t){return o.create("event",[t])},function(e,t){e.enabled=!1,e.transitionDeferred=!0,e.data.live={event:t}},i.TypeSignature("when"))("more",function(){return o.create("more")},function(e){e.enabled=!1,e.transitionDeferred=!0,e.data.live={event:{when:!0,filter:function(e){return 0!==e.Identifiers.exits?[]:[!0]}}}},null)("after",function(e,t,n){return o.create("after",[t].concat(void 0!==n?[n]:[]))},function(e,t,n){e.enabled=!1,e.transitionDeferred=!0,e.data.live={event:{when:!0,filter:function(e){return c.anyInputDown()&&n&&(t-=n),e.Identifiers.time>t?[!0]:[]}}}},[_,b(O)])("after-error",function(){return o.create("after-error",[])},function(n){n.enabled=!1,n.transitionDeferred=!0;var r=n.section.stackTop.tempVariables;n.data.errorEvent=function(e){e.removeData("errorEvent");var t=_objectSpread(_objectSpread({},n),{},{enabled:!0,transitionDeferred:!1});t.data&&(t.data.errorEvent=void 0),n.section.whenUnblocked(function(){return n.section.renderInto("",null,t,r)})}},[])("hook",function(e,t){var n;return t?(n=c.insensitiveName(t))?o.create("hook",[n]):u.create("datatype",'The string given to (hook:), "'.concat(t,'", contained only dashes and underscores.')):u.create("datatype","The string given to (hook:) was empty.")},function(e,t){return e.attr.push({name:t})},[String])(["for","loop"],function(e,t){if(!t.loop)return u.create("datatype","The lambda provided to (for:) must refer to a temp variable, not just 'it'.");for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];return o.create("for",[t].concat(r))},function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];var o,i=t.filter(e.section,r);if(o=u.containsError(i))return o;e.loopVars[t.loop.getName()]=i||[]},[i.TypeSignature("where"),k(v)])(["transition","t8n"],function(e,t){return o.create("transition",[c.insensitiveName(t)])},function(e,t){return"zoom"===(e.transition=t)&&(e.transitionOrigin=function(){var e=s(this).offset(),t=e.left,e=e.top;return c.mouseCoords.x-t+"px "+(c.mouseCoords.y-e)+"px"}),e},[A])(["transition-time","t8n-time"],function(e,t){return o.create("transition-time",[t])},function(e,t){return e.transitionTime=t,e.data.passageT8n=m(e.data.passageT8n||{},{time:t}),e},[_])(["transition-delay","t8n-delay"],function(e,t){return o.create("transition-delay",[t])},function(e,t){return e.transitionDelay=t,e},[O])(["transition-skip","t8n-skip"],function(e,t){return o.create("transition-skip",[t])},function(e,t){return e.transitionSkip=t,e},[_])(["transition-depart","t8n-depart"],function(e,t){return o.create("transition-depart",[c.insensitiveName(t)])},function(e,t){return e.data.passageT8n=m(e.data.passageT8n||{},{depart:t}),"zoom"===t&&(e.data.passageT8n.departOrigin=function(){var e=s(this).offset(),t=e.left,e=e.top;return c.mouseCoords.x-t+"px "+(c.mouseCoords.y-e)+"px"}),e},[A])(["transition-arrive","t8n-arrive"],function(e,t){return o.create("transition-arrive",[c.insensitiveName(t)])},function(e,t){return e.data.passageT8n=m(e.data.passageT8n||{},{arrive:t}),"zoom"===t&&(e.data.passageT8n.arriveOrigin=function(){var e=s(this),t=e.offset(),n=t.left,t=t.top,r=e.height();return{"transform-origin":100*(c.mouseCoords.x-n)/e.width()+"% "+100*(c.mouseCoords.y-t)/r+"%",height:r+"px"}}),e},[A])("button",function(e,t){return void 0===t||f(t).size?o.create("button",t?[t]:[]):u.create("datatype",'The string given to (button:) should be a sizing line ("==X==", "==X", "=XXXX=" etc.), not '.concat(JSON.stringify(t),"."))},function(e,t){var t=f(t),n=t.marginLeft,t=t.size;return e.attr.push({class:function(){return this.className+(this.classList.contains("enchantment-button")?"":" ".repeat(0<this.className.length)+"enchantment-button")}}),e.styles.push({"margin-left":t?n+"%":void 0,width:t?t+"%":"100%"}),e},[b(String)]).apply(void 0,_toConsumableArray((d={click:{className:"enchantment-link",blockClassName:"enchantment-clickblock"},doubleclick:{className:"enchantment-dblclick",blockClassName:"enchantment-dblclickblock"},mouseover:{className:"enchantment-mouseover",blockClassName:"enchantment-mouseoverblock"},mouseout:{className:"enchantment-mouseout",blockClassName:"enchantment-mouseoutblock"}},["action",function(e,t){return o.create("action",[c.insensitiveName(t)])},function(e,t){return e.attr.push({class:function(){var e=function e(t){return(t=s(t)).is("tw-story, tw-sidebar, tw-passage")||["block","flex"].includes(t.css("display"))||t.children().get().some(e)}(this);return Array.from(this.classList).filter(function(t){return!Object.keys(d).some(function(e){return d[e].className===t||d[e].blockClassName===t})}).concat(d[t][e?"blockClassName":"className"]).join(" ")}}),e},[T.apply(void 0,_toConsumableArray(Object.keys(d)))]])))(["border","b4r"],function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return o.create("border",n.map(c.insensitiveName))},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return e.styles.push({display:function(){var e=s(this).css("display");return n.every(function(e){return"none"===e})||!e.includes("inline")?e:"inline-block"},"border-style":n.join(" "),"border-width":function(){return this.style.borderWidth||"2px"}}),e},[C].concat(_toConsumableArray(Array(3).fill(b(C)))))(["border-size","b4r-size"],function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return o.create("border-size",n)},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return e.styles.push({"border-width":n.map(function(e){return e+"px"}).join(" ")}),e},[O].concat(_toConsumableArray(Array(3).fill(b(O)))))("corner-radius",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return o.create("corner-radius",n)},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return e.styles.push({"border-radius":n.map(function(e){return e+"px"}).join(" "),padding:function(){return this.style.padding||n.map(function(e){return e+"px"}).join(" ")}}),e},[O].concat(_toConsumableArray(Array(3).fill(b(O)))))(["border-colour","b4r-colour","border-color","b4r-color"],function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return o.create("border-colour",n.map(function(e){return a.isPrototypeOf(e)?e.toRGBAString(e):e}))},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return e.styles.push({"border-color":n.join(" ")}),e},[g(String,a)].concat(_toConsumableArray(Array(3).fill(b(g(String,a))))))("opacity",function(e,t){return o.create("opacity",[t])},function(e,t){return e.styles.push({opacity:t})},[t])("font",function(e,t){return o.create("font",[t])},function(e,t){return e.styles.push({"font-family":t}),e},[String])("align",function(e,t){var n=t.indexOf("><");return/^(==+>|<=+|=+><=+|<==+>)$/.test(t)?((n=~n?_objectSpread({"text-align":"center","max-width":"50%"},25===(n=Math.round(n/(t.length-2)*50))?{"margin-left":"auto","margin-right":"auto"}:{"margin-left":n+"%"}):"<"===t[0]&&">"===t.slice(-1)?{"text-align":"justify","max-width":"50%"}:t.includes(">")?{"text-align":"right"}:{"text-align":"left"}).display="block",o.create("align",[n])):u.create("datatype",'The (align:) macro requires an alignment arrow ("==>", "<==", "==><=" etc.) be provided, not "'+t+'"')},function(e,t){e.styles.push(t)},[String])(["text-colour","text-color","color","colour"],function(e,t){return o.create("text-colour",[t])},function(e,t){return a.isPrototypeOf(t)&&(t=t.toRGBAString(t)),e.styles.push({color:t}),e},[g(String,a)])(["text-size","size"],function(e,t){return o.create("text-size",[t])},function(e,t){return e.styles.push({"font-size":24*t+"px","line-height":36*t+"px"}),e},[O])("text-indent",function(e,t){return o.create("text-indent",[t])},function(e,t){return e.styles.push({"text-indent":t+"px",display:"inline-block"}),e},[O])(["text-rotate-z","text-rotate"],function(e,t){return o.create("text-rotate-z",[t])},function(e,t){return e.styles.push({display:"inline-block",transform:function(){var e=s(this).css("transform")||"";return(e="none"===e?"":e)+" rotate("+t+"deg)"}}),e},[Number])("text-rotate-y",function(e,t){return o.create("text-rotate-y",[t])},function(e,t){return e.styles.push({display:"inline-block",transform:function(){var e=s(this).css("transform")||"";return(e="none"===e?"":e)+" perspective(50vw) rotateY("+t+"deg)"}}),e},[Number])("text-rotate-x",function(e,t){return o.create("text-rotate-x",[t])},function(e,t){return e.styles.push({display:"inline-block",transform:function(){var e=s(this).css("transform")||"";return(e="none"===e?"":e)+" perspective(50vw) rotateX("+t+"deg)"}}),e},[Number])(["background","bg"],function(e,t){return o.create("background",[t])},function(e,t){return a.isPrototypeOf(t)?t=t.toRGBAString():r.isPrototypeOf(t)&&(t=t.toLinearGradientString()),t=a.isHexString(t)||a.isCSS3Function(t)?{"background-color":t}:t.startsWith("linear-gradient(")||t.startsWith("repeating-linear-gradient(")?{"background-image":t}:{"background-size":"cover","background-image":"url(".concat(t,")"),"background-attachment":"fixed"},e.styles.push(t,{display:function(){var e=s(this);return!e.children().length||c.childrenProbablyInline(e)?s(this).css("display"):"block"}}),e},[g(String,a,r)]).apply(void 0,_toConsumableArray((y={color:function(){return"transparent"}},p=m(Object.create(null),{none:{},bold:{"font-weight":"bold"},italic:{"font-style":"italic"},underline:{"text-decoration":"underline"},doubleunderline:{"text-decoration":"underline","text-decoration-style":"double"},wavyunderline:{"text-decoration":"underline","text-decoration-style":"wavy"},strike:{"text-decoration":"line-through"},doublestrike:{"text-decoration":"line-through","text-decoration-style":"double"},wavystrike:{"text-decoration":"line-through","text-decoration-style":"wavy"},superscript:{"vertical-align":"super","font-size":".83em"},subscript:{"vertical-align":"sub","font-size":".83em"},blink:{animation:"fade-in-out 1s steps(1,end) infinite alternate"},shudder:{animation:"shudder linear 0.1s 0s infinite"},mark:{"background-color":"hsla(60, 100%, 50%, 0.6)"},condense:{"letter-spacing":"-0.08em"},expand:{"letter-spacing":"0.1em"},outline:[{"text-shadow":function(){var e=s(this).css("color");return"-1px -1px 0 "+e+", 1px -1px 0 "+e+",-1px  1px 0 "+e+", 1px  1px 0 "+e}},{color:function(){return c.parentColours(s(this)).backgroundColour}}],shadow:{"text-shadow":function(){return"0.08em 0.08em 0.08em "+s(this).css("color")}},emboss:{"text-shadow":function(){return"0.04em 0.04em 0em "+s(this).css("color")}},smear:[{"text-shadow":function(){var e=s(this).css("color");return"0em   0em 0.02em "+e+",-0.2em 0em  0.5em "+e+", 0.2em 0em  0.5em "+e}},y],blur:[{"text-shadow":function(){return"0em 0em 0.08em "+s(this).css("color")}},y],blurrier:[{"text-shadow":function(){return"0em 0em 0.2em "+s(this).css("color")},"user-select":"none"},y],mirror:{display:"inline-block",transform:"scaleX(-1)"},upsidedown:{display:"inline-block",transform:"scaleY(-1)"},tall:{display:"inline-block",transform:"scaleY(1.5) translateY(-0.25ex)"},flat:{display:"inline-block",transform:"scaleY(0.5) translateY(0.25ex)"},fadeinout:{animation:"fade-in-out 2s ease-in-out infinite alternate"},rumble:{animation:"rumble linear 0.1s 0s infinite"},sway:{animation:"sway linear 2.5s 0s infinite"},buoy:{animation:"buoy linear 2.5s 0s infinite"},fidget:{animation:function(){return"fidget step-end 60s "+60*-Math.random()+"s infinite"+(Math.random()<.5?" reverse":"")}}}),["text-style",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return o.create("text-style",n.map(c.insensitiveName))},function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];for(var a=0;a<n.length;a+=1)"none"===n[a]?e.styles=[]:e.styles=e.styles.concat(p[n[a]]);return e},[S(T.apply(void 0,_toConsumableArray(Object.keys(p))))]])))("collapse",function(){return o.create("collapse")},function(e){return e.attr.push({collapsing:!0}),e},[])("hover-style",function(e,t){var n=l.create(),r=(t.run(n),n.summary());return r+""=="styles"||r.every(function(e){return"styles"===e||"attr"===e})&&n.attr.every(function(e){return Object.keys(e)+""=="style"})?o.create("hover-style",[t]):u.create("datatype","The changer given to (hover-style:) must only change the hook's style.")},function(e,t){return e.data.hoverChanger=t,e.attr.push({hover:function(e,t){return void 0!==t&&t}}),e},[o])("css",function(e,t){return t.trim().endsWith(";")||(t+=";"),o.create("css",[t])},function(e,t){return e.attr.push({style:function(){return(s(this).attr("style")||"")+t}}),e},[String])("test-true",function(){return o.create("test-true",[])},function(e){return e.enabled=!0},k(w))("test-false",function(){return o.create("test-false",[])},function(e){return e.enabled=!1},k(w)),e.addCommand("animate",s.noop,function(r,e,t,a,o){t.forEach(e,function(e){var t,n;"zoom"===name&&(n=(t=e.offset()).left,t=t.top,n=c.mouseCoords.x-n+"px "+(c.mouseCoords.y-t)+"px"),c.transitionIn(e,a,r.transitionTime||o,r.transitionDelay,r.transitionSkip,0,n)})},[S(n),T.apply(void 0,_toConsumableArray(A.innerType.filter(function(e){return"instant"!==e}))),b(_)]),["box","float-box"].forEach(function(i){return e.addChanger(i,function(e,t,n){var r=-1===t.search(h)||1<t.length&&!t.includes("="),a="float-box"===i&&(-1===n.search(h)||1<n.length&&!n.includes("="));return r||a?u.create("datatype","The ("+i+':) macro requires a sizing line("==X==", "==X", "=XXXX=" etc.) be provided, not "'+(r?t:n)+'".'):o.create(i,[t,n].filter(function(e){return void 0!==e}))},function(e,t,n){var r,t=f(t),a=t.marginLeft,t=t.size,o=("float-box"===i&&(r=(o=f(n)).marginLeft,n=o.size),"box"===i?"%":"vw"),a=(_defineProperty(t={display:"block",width:t+o,"max-width":t+o},"box"===i?"margin-left":"left",a+o),_defineProperty(t,"overflow-y","auto"),_defineProperty(t,"padding",function(){var e=s(this).css("padding");return e&&"0px"!==e?e:"1em"}),t);return void 0!==n&&(a.height="box"===i?1.5*n+2+"em":n+"vh"),"float-box"===i&&m(a,{position:"fixed",top:r+"vh","background-color":function(){return c.parentColours(s(this)).backgroundColour}}),e.styles.push(a),e},[String,"box"===i?b(x):String])})}),define("macrolib/values",["macros","state","utils","utils/operationutils","datatypes/colour","datatypes/gradient","datatypes/datatype","datatypes/hookset","datatypes/codehook","internaltypes/twineerror"],function(t,r,e,n,l,c,a,o,i,f){var s=e.realWhitespace,u=e.nth,p=e.anyRealLetter,d=e.plural,h=n.subset,m=n.objectName,g=n.clone,y=n.toSource,e=t.TypeSignature,n=e.rest,b=e.zeroOrMore,v=e.either,w=e.optional,k=e.insensitiveSet,S=e.numberRange,T=e.percent,_=e.nonNegativeInteger,x=e.positiveInteger,e=e.Any,O=Math.max,A=Math.min,C=Math.round,E=Math.floor,N=Math.ceil;function j(t){return function(){var e=t.apply(void 0,arguments);return"number"!=typeof e||isNaN(e)?f.create("macrocall","This mathematical expression doesn't compute!"):e}}t.add(["str","string","text"],"String",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return n.map(function(e){return i.isPrototypeOf(e)?e.source:e}).join("")},[b(t.TypeSignature.either(String,Number,Boolean,Array,i))])("source","String",function(e,t){return"command"!==(null==t?void 0:t.TwineScript_TypeID)||t.TwineScript_ToSource?y(t):f.create("datatype","I can't construct the source code of a command created by a custom macro.")},[e])("substring","String",function(e,t,n,r){return h(t,n,r)},[String,parseInt,parseInt])("lowercase","String",function(e,t){return t.toLowerCase()},[String])("uppercase","String",function(e,t){return t.toUpperCase()},[String])("lowerfirst","String",function(e,t){return t.replace(RegExp(p+"+"),function(e){return(e=Array.from(e))[0].toLowerCase()+e.slice(1).join("").toLowerCase()})},[String])("upperfirst","String",function(e,t){return t.replace(RegExp(p+"+"),function(e){return(e=Array.from(e))[0].toUpperCase()+e.slice(1).join("").toLowerCase()})},[String])("words","Array",function(e,t){return t.split(RegExp(s+"+")).filter(Boolean)},[String])(["str-repeated","string-repeated"],"String",function(e,t,n){return 0===n.length?f.create("macrocall","I can't repeat an empty string."):n.repeat(t)},[_,String])(["str-reversed","string-reversed"],"String",function(e,t){return _toConsumableArray(t).reverse().join("")},[String])("joined","String",function(e,t){for(var n=arguments.length,r=new Array(2<n?n-2:0),a=2;a<n;a++)r[a-2]=arguments[a];return r.join(t)},[n(String)])("plural","String",function(e,t,n,r){return n&&""!==r?d(t,n,r):f.create("macrocall","The (plural:) macro can't be given empty strings.")},[parseInt,String,w(String)])(["str-nth","string-nth"],"String",function(e,t){return u(t)},[parseInt])("digit-format","String",function(e,t,n){if(1e21<=Math.abs(n))return f.create("macrocall","The number given to (digit-format:) is too big.");for(var r=/([^#0])(?=[#0]*$)/g,a=(r.exec(t)||[])[1],o=(/^[#0]*([^#0])/g.exec(t)||[])[1],i=(t=_toConsumableArray(t)).length,s=(a&&(","!==a||o&&","!==o)&&(i=r.lastIndex-1),Math.abs(n).toFixed(16).replace(/(\.\d*?)0+$/,function(e,t){return t}).replace(/^0+/,"")),c=s.includes(".")?s.indexOf("."):s.length,l=0,u="",p=t.length-1;0<=p;--p){var d=t[p];"0"===d||"#"===d?u=(s[c-i+p+l]||("0"===d?"0":""))+u:p<t.length-1&&0<p&&(u=d+u,l+=p===i?0:1)}return(n<0?"-":"")+u},[String,Number])(["num","number"],"Number",function(e,t){return Number.isNaN(+t)?f.create("macrocall","I couldn't convert "+m(t)+" to a number."):+t},[String])("datatype","Datatype",function(e,t){return a.from(t)},[e])("datapattern","Any",function(e,t){return function n(e){var r;return Array.isArray(e)?r=e.map(n):e instanceof Map?(r=new Map,_toConsumableArray(e).forEach(function(e){var e=_slicedToArray(e,2),t=e[0],e=e[1];return r.set(t,n(e))})):r=a.from(e),(e=f.containsError(r))||r}(t)},[e])(["rgb","rgba"],"Colour",function(e){return l.create({r:arguments.length<=1?void 0:arguments[1],g:arguments.length<=2?void 0:arguments[2],b:arguments.length<=3?void 0:arguments[3],a:arguments.length<=4?void 0:arguments[4]})},[S(0,255),S(0,255),S(0,255),w(T)])(["hsl","hsla"],"Colour",function(e,t,n,r,a){return(t=C(t)%360)<0&&(t+=360),l.create({h:t,s:n,l:r,a:a})},[Number,T,T,w(T)])(["lch","lcha"],"Colour",function(e,t,n,r,a){return(r=C(r)%360)<0&&(r+=360),l.create({l:t,c:n,h:r,a:a})},[T,S(0,132),Number,w(T)])("complement","Colour",function(e,t){return t.LCHRotate(180)},[l])("mix","Colour",function(e,t,n,r,a){n=n.toLCHA(),a=a.toLCHA();var o=1,i=(t+r!==1&&(t+r<1&&(o=t+r),t=(i=[t/(t+r),r/(t+r)])[0],r=i[1]),n.c<2||n.l<.01||.99<n.l?n.h=a.h:(a.c<2||a.l<.01||.99<a.l)&&(a.h=n.h),n.l*=n.a,n.c*=n.a,a.l*=a.a,a.c*=a.a,180<a.h-n.h?n.h+=360:a.h-n.h<-180&&(a.h+=360),n.a*t+a.a*r),s=(n.l*t+a.l*r)/i,c=(n.c*t+a.c*r)/i,n=(n.h*t+a.h*r)/i;return l.create({l:s,c:c,h:n,a:i*o})},[T,l,T,l])("palette","Array",function(e,t,n){var r,a=n.toLCHA(),o=a.l,a={l:o<=.75?.75+o/3:.75-3*(1-o),c:80,h:a.h,a:1},i=l.create(a);return a.l+=o<=.75?-.1:.1,a.l<.5&&(a.l*=.5/a.l),r=l.create(a),a.l+=o<=.85?.15:-.15,o=l.create(a),"adjacent"===t?(r=(i=i.LCHRotate(-30)).LCHRotate(30),o=i.LCHRotate(60)):"triad"===t&&(o=i.LCHRotate(180),r=i.LCHRotate(140),i=i.LCHRotate(-140)),[n,i,r,o]},[k("mono","adjacent","triad"),l])("gradient","Gradient",function(e,t){(t=C(t)%360)<0&&(t+=360);for(var n,r,a,o=arguments.length,i=new Array(2<o?o-2:0),s=2;s<o;s++)i[s-2]=arguments[s];return i.length<4?f.create("datatype","(gradient:) must be given at least 2 colour-stop pairs of numbers and colours."):(r=[],a=i.reduce(function(e,t){if(!f.containsError(e))if(void 0===n)n=t;else{if("number"!=typeof n||!l.isPrototypeOf(t))return f.create("datatype","(gradient:) colour-stops should be pairs of numbers and colours, not colours and numbers.");r.push({stop:n,colour:g(t)}),n=void 0}return e},!0),f.containsError(a)?a:void 0!==n?f.create("macrocall","This gradient has a colour-stop percent without a colour."):c.create(t,r))},[Number,n(v(T,l))])("stripes","Gradient",function(e,t,n){(t=C(t)%360)<0&&(t+=360);for(var r=0,a=[],o=arguments.length,i=new Array(3<o?o-3:0),s=3;s<o;s++)i[s-3]=arguments[s];return i.forEach(function(e){a.push({stop:r,colour:g(e)}),r+=n,a.push({stop:r,colour:g(e)})}),c.create(t,a,!0)},[Number,x,l,n(l)])("hooks-named","HookName",function(e,t){return t?o.create({type:"name",data:t}):f.create("datatype","(hooks-named:) can't be given an empty string.")},[String])("cond","Any",function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];for(var a=0;a<n.length;a+=2){var o=n[a];if(a===n.length-1||f.containsError(o))return o;if("boolean"!=typeof o)return f.create("datatype","(cond:)'s "+u(a+1)+" value is "+m(o)+", but should be a boolean.");if(o)return n[a+1]}return f.create("macrocall","An odd number of values must be given to (cond:), not "+n.length,"(cond:) must be given one or more pairs of booleans and values, as well as one final value.")},[Boolean,e,n(e)]);({weekday:[function(){return["Sun","Mon","Tues","Wednes","Thurs","Fri","Satur"][(new Date).getDay()]+"day"},null],monthday:[function(){return(new Date).getDate()},null],currenttime:[function(){var e=new Date,t=e.getHours()<12;return(e.getHours()%12||12)+":"+((e.getMinutes()<10?"0":"")+e.getMinutes())+" "+(t?"A":"P")+"M"},null],currentdate:[function(){return(new Date).toDateString()},null],min:[A,n(Number)],max:[O,n(Number)],abs:[Math.abs,Number],sign:[Math.sign,Number],sin:[Math.sin,Number],cos:[Math.cos,Number],tan:[Math.tan,Number],floor:[E,Number],round:[C,Number],trunc:[function(e){return(0<e?E:N)(e)},Number],ceil:[N,Number],pow:[j(Math.pow),[Number,Number]],exp:[Math.exp,Number],sqrt:[j(Math.sqrt),Number],log:[j(Math.log),Number],log10:[j(Math.log10),Number],log2:[j(Math.log2),Number],random:[function(e,t){var n,t=t?(n=A(e,t),O(e,t)):(n=0,e);return t+=1,~~(r.random()*(t-n))+n},[parseInt,t.TypeSignature.optional(parseInt)]],"":function(){for(var e in this)e&&hasOwnProperty.call(this,e)&&t.add(e,"Number",function(a){return function(e){for(var t=arguments.length,n=new Array(1<t?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return a.apply(void 0,n)}}(this[e][0]),this[e][1])}})[""](),t.add("either","Any",function(e){var t=1+~~(r.random()*(arguments.length<=1?0:arguments.length-1));return t<1||arguments.length<=t?void 0:arguments[t]},n(e))("nth","Any",function(e,t){return t<=0?f.create("datatype","(nth:)'s first value should be a positive whole number, not "+t):(t=(t-1)%(arguments.length<=2?0:arguments.length-2)+2)<2||arguments.length<=t?void 0:arguments[t]},[parseInt,n(e)])}),!function(){var a,k={};function o(e){for(var t in e)this[t]=e[t]}function i(e,t){for(var n,r,a=e.innerText,o=null,i=0,s=i,c=a.length,l=null;i<c;){for(var u=a.slice(i),p=(o&&o.length?o[0]:e).innerMode,d=0,f=p.length;d<f;d+=1){var 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Also, if one is a string, you may want to write a check that it 'is not \"\" '.",t={and:f("boolean",h(function(e,t){return e&&t}),"use 'and' to join",t),or:f("boolean",h(function(e,t){return e||t}),"use 'or' to join",t),not:f("boolean",function(e){return!e},"use 'not' to invert",t),"+":h(function(e,t){var n;return Array.isArray(e)?[].concat(_toConsumableArray(e),_toConsumableArray(t)):e instanceof Map?(n=new Map(e),t.forEach(function(e,t){return n.set(t,e)}),n):e instanceof Set?new Set([].concat(_toConsumableArray(e),_toConsumableArray(t)).filter(u).map(l)):"function"==typeof e["TwineScript_+"]?e["TwineScript_+"](t):"string|number|boolean".includes(_typeof(e))?e+t:m.create("operation","I can't use + on ".concat(g(e),"."))}),"-":h(function(e,n){var r;return Array.isArray(e)?e.filter(function(t){return!n.some(function(e){return s(t,e)})}):e instanceof Set?(r=_toConsumableArray(n),new Set(_toConsumableArray(e).filter(function(t){return!r.some(function(e){return s(t,e)})}))):"string"==typeof e?e.split(n).join(""):"number"==typeof e?e-n:m.create("operation","I can't use - on ".concat(g(e),"."))}),"*":f("number",h(function(e,t){return e*t}),"multiply"),"/":f("number",h(function(e,t){return 0===t?m.create("operation","I can't divide ".concat(g(e)," by zero.")):e/t}),"divide"),"%":f("number",h(function(e,t){return 0===t?m.create("operation","I can't modulo ".concat(g(e)," by zero.")):e%t}),"modulus"),"<":y(f("number",h(function(e,t){return e<t}),"do < to"),"<"),">":y(f("number",h(function(e,t){return t<e}),"do > to"),">"),"<=":y(f("number",h(function(e,t){return e<=t}),"do <= to"),"<="),">=":y(f("number",h(function(e,t){return t<=e}),"do >= to"),">="),is:y(s),isNot:b(s),contains:y(p,"contains"),doesNotContain:b(p,"does not contain"),isIn:y(function(e,t){return p(t,e)},"is in"),isNotIn:b(function(e,t){return p(t,e)},"is not in"),isA:y(c,"is a"),isNotA:b(c,"is not a"),typifies:y(function(e,t){return c(t,e)}),untypifies:b(function(e,t){return c(t,e)}),matches:y(e),doesNotMatch:b(e),makeSpreader:function(e){var t;return m.containsError(e)?e:n.isPrototypeOf(e)||r.isPrototypeOf(e)?(t=l(e),(n.isPrototypeOf(e)?t.datatype:t).rest=!0,t):{value:e,spreader:!0,TwineScript_TypeName:"a spreaded '...' value",TwineScript_ObjectName:a("string"==typeof e||Array.isArray(e)?_toConsumableArray(e).length:1,"spreaded '...' value"),TwineScript_Unstorable:!0,TwineScript_ToSource:function(){return""+_toConsumableArray(e).map(d)}}}};return Object.freeze(t)}),define("twinescript/runner",["macros","state","utils","utils/operationutils","twinescript/operations","datatypes/colour","datatypes/hookset","datatypes/lambda","datatypes/datatype","datatypes/varbind","datatypes/codehook","datatypes/typedvar","datatypes/assignmentrequest","internaltypes/varref","internaltypes/twineerror"],function(Macros,State,Utils,_ref127,Operations,Colour,HookSet,Lambda,Datatype,VarBind,CodeHook,TypedVar,AssignmentRequest,VarRef,TwineError){var toSource=_ref127.toSource,typeName=_ref127.typeName,objectName=_ref127.objectName,insensitiveName=Utils.insensitiveName,impossible=Utils.impossible,hash=Utils.hash;function addFreeVariable(e,t){var n,r=e.freeVariables;"macro"===t.type?"current-time"===(n=insensitiveName(t.name))||"current-date"===n||"monthday"===n||"weekday"===n||"history"===n||"visited"===n||"passage"===n?e.freeVariables=!0:t.blockedValue&&!r.blockedValues?r.blockedValues=e.stackTop.blockedValues.concat():"random"!==n&&"either"!==n&&"shuffled"!==n||r.seed||(r.seed=State.seed,r.seedIter=State.seedIter):"identifier"===t.type?"time"!==(n=insensitiveName(t.text))&&"exits"!==n&&"it"!==n&&"visits"!==n&&"turns"!==n||(e.freeVariables=!0):"property"===t.type||"belongingProperty"===t.type?"random"!==insensitiveName(t.name)||r.seed||(r.seed=State.seed,r.seedIter=State.seedIter):"variable"!==t.type&&"tempVariable"!==t.type||(e.freeVariables=!0)}var precedenceTable=[["error","text"],["comma"],["to","into"],["where","when","via","making","each"],["typeSignature"],["augmentedAssign"],["and","or"],["is","isNot"],["contains","doesNotContain","isIn","isNotIn"],["isA","isNotA","matches","doesNotMatch"],["inequality"],["addition","subtraction"],["multiplication","division"],{rightAssociative:["spread","bind"]},{rightAssociative:["not","positive","negative"]},{rightAssociative:["belongingProperty","belongingItProperty","belongingOperator","belongingItOperator"]},["property","itsProperty","possessiveOperator","itsOperator"],["twineLink","macro","identifier","variable","tempVariable","hookName","number","cssTime","boolean","string","hook","colour","datatype","root"],["grouping"]];function precedentToken(e,t){var n,r,a,o=[];if(e.length)for("most"===t?(n=precedenceTable.length-1,r=a=-1):(n=0,r=precedenceTable.length,a=1);n!==r;n+=a){var i=precedenceTable[n],s=NaN;if(i.rightAssociative){for(var c=0;c<e.length;c+=1)if(i.rightAssociative.includes(e[c].type)){s=c;break}}else for(var l=e.length-1;0<=l;--l)if(i.includes(e[l].type)){s=l;break}if(!Number.isNaN(s)&&-1<s){o=[e[s],s];break}}return o}var comparisonOpTypes=["inequality","is","isNot","isIn","contains","doesNotContain","isNotIn","isA","typifies","isNotA","untypifies","matches","doesNotMatch"],inequalityNegator={">":"<=","<":">=",">=":"<","<=":">"};function compileComparisonOperator(e){return"inequality"===e.type?e.negate?inequalityNegator[e.operator]:e.operator:e.type}var comparisonReverser={">":"<","<":">",">=":"<=","<=":">=",contains:"isIn",doesNotContain:"isNotIn",isIn:"contains",isA:"typifies",typifies:"isA",isNotA:"untypifies",untypifies:"isNotA"};function reverseComparisonOperator(e){e=compileComparisonOperator(e);return comparisonReverser[e]||e}var tokenSides={error:"neither",identifier:"neither",variable:"neither",tempVariable:"neither",hookName:"neither",number:"neither",boolean:"neither",string:"neither",hook:"neither",colour:"neither",datatype:"neither",root:"neither",twineLink:"neither",macro:"neither",grouping:"neither",itsProperty:"neither",belongingItProperty:"neither",to:"both",into:"both",typeSignature:"both",augmentedAssign:"both",and:"both",or:"both",belongingOperator:"both",possessiveOperator:"both",multiplication:"both",division:"both",spread:"after",bind:"after",not:"after",belongingProperty:"after",each:"after",itsOperator:"after",positive:"after",negative:"after",belongingItOperator:"before",property:"before"};function missingSideError(e,t,n){return TwineError.create("syntax","I need usable code to be ".concat(e?"left ":"").concat(e&&t?"and ":"").concat(t?"right ":"","of ").concat(n.text,"."))}function wrongSideError(e,t,n){return TwineError.create("syntax","There can't be a ".concat(e&&t?e.map(function(e){return e.text}).join("")+" or "+t.map(function(e){return e.text}).join(""):(e||t).map(function(e){return e.text}).join("")," to the ").concat(e?"left ":"").concat(e&&t?"or ":"").concat(t?"right ":"","of ").concat(n.text,"."),"There could be a comma missing between them.")}function makeEvalReplayFrame(e,t){var n=t.val,r=t.fromCode,a=t.toCode,o=t.toDesc,i=t.reason,s=t.it,c=t.tokens,t=t.i;if(!(200<=e.length)){var l=c[t],u=c.slice(0,t),t=c.slice(t+1);if(1===c.length&&(u=t=!1,l=c[0]),!e[e.length-1].error){var p,d,c=TwineError.containsError(n),f=e[e.length-1].code,h=e[0].basis,m=(null!=(p=u)&&p.length&&null!=(p=t)&&p.length&&u[0].start>t[0].start&&(u=(p=[t,u])[0],t=p[1]),p=a||"".concat(null!=(p=u)&&p.length&&"whitespace"===u[u.length-1].type?" ":"").concat(c?" \ud83d\udc1e ":(n&&!n.TwineScript_ToSource&&n.TwineScript_Unstorable?objectName:toSource)(n)).concat(null==(p=t)||!p.length||"whitespace"!==t[0].type&&"addition"!==l.type&&"subtraction"!==l.type?"":" "),(u.length?u[0]:l).start-h),g=(t.length?t[t.length-1]:l).end-h,y=_createForOfIteratorHelper(e);try{for(y.s();!(d=y.n()).done;){var b=d.value;b.start<m?(m+=b.diff,g+=b.diff):b.start<g&&(g+=b.diff)}}catch(e){y.e(e)}finally{y.f()}!r&&(r=f.slice(m,g),a)&&a.trim()===r.trim()||(u=p.length-(g-m),e.push({code:f.slice(0,m)+p+f.slice(g),fromCode:r,toCode:!c&&a,toDesc:!c&&!a&&(o||objectName(n)),start:m,end:g,diff:u,reason:i,itIdentifier:void 0!==s&&objectName(s),error:c&&c.render(f.slice(m,g),!0)}))}}}function setIt(e,t){return(VarRef.isPrototypeOf(t)||TypedVar.isPrototypeOf(t))&&(e.Identifiers.it=t.get()),t}return function run(section,tokens){var isVarRef=2<arguments.length&&void 0!==arguments[2]&&arguments[2],isTypedVar=3<arguments.length&&void 0!==arguments[3]&&arguments[3],evalReplay=section.evalReplay,hasEvalReplay=null==evalReplay?void 0:evalReplay.length,evalReplayReason,evalReplaySkip=!1,evalReplayIt,ops=Operations,token,ret,i,before,after,_precedentToken,_precedentToken2,token,i,before,after;if(Array.isArray(tokens)||(tokens=[tokens]),!tokens.length||!tokens[0])return impossible("Runner.run","No tokens to run!"),0;1===tokens.length?token=tokens[0]:(_precedentToken=precedentToken(tokens,"least"),_precedentToken2=_slicedToArray(_precedentToken,2),token=_precedentToken2[0],i=_precedentToken2[1],before=tokens.slice(0,i),after=tokens.slice(i+1),before.length&&(1!==before.length||"whitespace"!==before[0].type)||(before=!1),after.length&&(1!==after.length||"whitespace"!==after[0].type)||(after=!1));var type=token.type;if(!type)return impossible("Runner.run","Token has no type!"),0;var sides=tokenSides[type]||"",VARREF=("both"!==sides||before&&after?"neither"===sides&&(before||after)?ret=wrongSideError(before,after,token):"before"===sides?before?after&&(ret=wrongSideError(null,after,token)):ret=missingSideError(!0,!1,token):"after"===sides&&(after?before&&(ret=wrongSideError(before,null,token)):ret=missingSideError(!1,!0,token)):ret=missingSideError(!before,!after,token),section.freeVariables&&"object"===_typeof(section.freeVariables)&&addFreeVariable(section,token),!0),TYPEDVAR=!0,_ret4,val,evalReplayReason,ret,source,_source4,_value4,msg;if(!ret){if("comma"===type)return impossible("Section.run","a comma token was run() somehow."),0;if("root"===type)ret=run(section,token.children);else if("identifier"===type)ret=isVarRef?VarRef.create(section.Identifiers,token.text.toLowerCase()):section.Identifiers[token.text.toLowerCase()];else if("variable"===type||"tempVariable"===type){ret=VarRef.create("tempVariable"===type?section.stackTop.tempVariables:State.variables,token.name),isTypedVar?(ret=TypedVar.create(Datatype.create("any"),ret),evalReplayReason=hasEvalReplay&&"Variables in 'to' or 'into' expressions with no -type to their left are considered to be 'any-type' variables that can store any storable value."):isVarRef||TwineError.containsError(ret)?evalReplaySkip=!0:(val=ret.get(),evalReplayReason=hasEvalReplay&&((null==(_ret4=ret)?void 0:_ret4.object)!==State.variables||hasOwnProperty.call(ret.object,ret.compiledPropertyChain[0])?"":"This variable didn't exist; for story-wide $ variables, a default value of 0 is used if they don't exist."),ret=val)}else if("hookName"===type)ret=HookSet.create({type:"name",data:token.name}),evalReplaySkip=!0;else if("number"===type||"cssTime"===type)ret=token.value,evalReplayReason=hasEvalReplay&&"cssTime"===type&&(token.text.endsWith("ms")?"The letters 'ms' at the end of numbers are ignored, so you can use them to indicate that a number represents milliseconds.":"The letter 's' at the end of numbers represents 'seconds'. Harlowe converts them to milliseconds (multiplies them by 1000)."),evalReplaySkip=!evalReplayReason;else if("boolean"===type)ret="true"===token.text.toLowerCase(),evalReplaySkip=!0;else if("string"===type){var t=token.text.replace(/(.?)\n/g,function(e,t){return("\\"===t?"\\\\":"\n"===t?"\\n":t)+"\\n"}).replace(/(\\*)\\0/g,function(e,t){return(t?"\\".repeat(2*t.length):"")+"0"});ret=eval(t),evalReplaySkip=!0}else if("hook"===type)ret=CodeHook.create(token.children,token.text),evalReplaySkip=!0;else if("colour"===type)ret=Colour.create(token.colour),evalReplaySkip=!0;else if("datatype"===type)ret=Datatype.create(token.name),evalReplaySkip=!0;else if("spread"===type)ret=ops.makeSpreader(run(section,after,!1,isTypedVar));else if("bind"===type)ret=VarBind.create(run(section,after,VARREF),token.text.startsWith("2")?"two way":""),evalReplaySkip=!0;else if("to"===type||"into"===type){var dest="to"===type?setIt(section,run(section,before,VARREF,TYPEDVAR)):run(section,after,VARREF,TYPEDVAR);if(TwineError.containsError(dest))ret=dest;else{(VarRef.isPrototypeOf(dest)&&dest.propertyChain.length<=1||TypedVar.isPrototypeOf(dest)&&dest.varRef.propertyChain.length<=1)&&(section.freeVariables=Object.create(null));var src="to"===type?run(section,after,VARREF):setIt(section,run(section,before,VARREF));if(TwineError.containsError(src))return src;var freeVariables=section.freeVariables,srcRef;section.freeVariables=null,token.place&&freeVariables&&"object"===_typeof(freeVariables)&&"boolean"!=typeof src&&"number"!=typeof src&&!Utils.options.uncompressedPureValues&&(srcRef=freeVariables,srcRef.at=token.place,srcRef.from=after[0].start,srcRef.to=after[after.length-1].end,srcRef.hash=hash(after.reduce(function(e,t){return e+t.text},"")).toString(16),JSON.stringify(srcRef).length>=toSource(src).length)&&(srcRef=void 0),ret=AssignmentRequest.create(dest,src,type,srcRef),evalReplaySkip=!0,evalReplayIt=section.Identifiers.it}}else if("typeSignature"===type){var datatype=run(section,before),free=section.freeVariables,variable=(section.freeVariables=null,run(section,after,VARREF));section.freeVariables=free,ret=TypedVar.create(datatype,variable),evalReplaySkip=!0}else if("where"===type||"when"===type||"via"===type){after?(source=tokens.map(function(e){return e.text}).join(""),ret=Lambda.create(before?run(section,before,VARREF):void 0,token.type,after,source),evalReplaySkip=!0):ret=missingSideError(!1,!0,token)}else if("making"===type||"each"===type){after?(_source4=[].concat(tokens).map(function(e){return e.text}).join(""),ret="each"===type?Lambda.create(run(section,after,VARREF),"each",null,_source4):Lambda.create(before?run(section,before,VARREF):void 0,token.type,run(section,after,VARREF),_source4),evalReplaySkip=!0):ret=missingSideError(!1,!0,token)}else if("augmentedAssign"===type)ret=ops.makeAssignmentRequest(run(section,before,VARREF),ops[token.operator](run(section,before),run(section,after)),token.operator),evalReplaySkip=!0;else if("and"===type||"or"===type){var isComparisonOp=function e(t){var n=_slicedToArray(precedentToken(t,"least"),2),r=n[0],n=n[1];if(r&&"whitespace"!==r.type)return comparisonOpTypes.includes(r.type)?r:r.type===type?e(t.slice(0,n))||e(t.slice(n+1)):void 0},leftIsComparison=isComparisonOp(before),rightIsComparison=isComparisonOp(after),ambiguityError=TwineError.create("operation",'This use of "is not" and "'.concat(type,'" is grammatically ambiguous.'),'Maybe try rewriting this as "__ is not __ '.concat(type,' __ is not __"')),operator,getElisionOperands=function e(t){var n,r=_slicedToArray(precedentToken(t,"least"),2),a=r[0],r=r[1];return a&&"whitespace"!==a.type?a.type===type?[].concat(_toConsumableArray(e(t.slice(0,r))),_toConsumableArray(e(t.slice(r+1)))):(a=run(section,t),hasEvalReplay&&"boolean"!=typeof a&&(n=operator.replace(/[A-Z]/g,function(e){return" "+e.toLowerCase()}),makeEvalReplayFrame(evalReplay,{toCode:" it ".concat(n," ").concat(toSource(a)," "),reason:"A missing 'it ".concat(n,"' was inferred to correct the '").concat(type,"' operation."),tokens:t,i:r}),makeEvalReplayFrame(evalReplay,{toCode:" ".concat(toSource(section.Identifiers.it)," ").concat(n," ").concat(toSource(a)," "),tokens:t,i:r})),[{val:a,tokens:t,i:r}]):[]},elidedComparisonOperator=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return t.reduce(function(e,t){var n=t.val,r=t.tokens,t=t.i;return"boolean"==typeof n?n:(e=Operations[token.type](e,Operations[operator](section.Identifiers.it,n)),hasEvalReplay&&makeEvalReplayFrame(evalReplay,{val:e,tokens:r,i:t}),e)},"and"===token.type)},leftSide,evalBefore,operator,rightSide,rightIndex,swappedSides,evalAfter;ret=leftIsComparison&&!rightIsComparison?(leftSide=leftIsComparison,operator=compileComparisonOperator(leftSide),"isNot"===leftSide.type||"isNotA"===leftSide.type||"untypifies"===leftSide.type?ambiguityError:(evalBefore=run(section,before),ops[type](evalBefore,elidedComparisonOperator.apply(void 0,_toConsumableArray(getElisionOperands(after)))))):!leftIsComparison&&rightIsComparison?(rightSide=rightIsComparison,rightIndex=tokens.indexOf(rightSide),operator=reverseComparisonOperator(rightSide),"isNot"===rightSide.type||"isNotA"===rightSide.type||"untypifies"===rightSide.type?ambiguityError:(swappedSides=[].concat(_toConsumableArray(tokens.slice(rightIndex+1)),[Object.assign(Object.create(rightSide),_defineProperty({},"inequality"===rightSide.type?"operator":"type",reverseComparisonOperator(rightSide)))],_toConsumableArray(tokens.slice(i+1,rightIndex))),evalAfter=run(section,swappedSides),ops[type](evalAfter,elidedComparisonOperator.apply(void 0,_toConsumableArray(getElisionOperands(before)))))):ops[type](run(section,before),run(section,after))}else if(comparisonOpTypes.includes(type)){after||missingSideError(!1,!0,token);var leftOp=before?run(section,before):section.Identifiers.it;ret=ops[compileComparisonOperator(token)](leftOp,run(section,after)),section.Identifiers.it=leftOp,evalReplayIt=leftOp,evalReplayReason=hasEvalReplay&&!before&&"A missing 'it' was inferred to complete the operation."}else if("addition"===type||"subtraction"===type){after||missingSideError(!1,!0,token);var convert=!before,_precedentToken7,_precedentToken8,previousPrecedentToken,_i10,_sides,pType,convert;before&&(_precedentToken7=precedentToken(before,"least"),_precedentToken8=_slicedToArray(_precedentToken7,2),previousPrecedentToken=_precedentToken8[0],_i10=_precedentToken8[1],_sides=tokenSides[previousPrecedentToken.type],pType=previousPrecedentToken.type,convert=("both"===_sides||"after"===_sides||"addition"===pType||"subtraction"===pType)&&(_i10===before.length-1||_i10===before.length-2&&"whitespace"===before[before.length-1].type)),convert?(token.type="addition"===type?"positive":"negative",ret=run(section,tokens),token.type=type,evalReplaySkip=!0):ret=ops[token.text](run(section,before),run(section,after))}else if("multiplication"===type||"division"===type)ret=ops[token.text](run(section,before),run(section,after));else if("positive"===type||"negative"===type)ret=ops["*"]("negative"===type?-1:1,run(section,after)),evalReplaySkip=!0;else if("not"===type)ret=ops.not(run(section,after));else if("belongingProperty"===type){var container=run(section,after,isVarRef),isRef=(ret=VarRef.create(container,token.name),isVarRef||TwineError.containsError(ret));ret=isRef?ret:ret.get(),isRef=isVarRef||TwineError.containsError(ret),hasEvalReplay&&!isRef?makeEvalReplayFrame(evalReplay,{toCode:" ".concat(token.name," of ").concat(toSource(VarRef.isPrototypeOf(container)?container.get():container)," "),tokens:tokens,i:i}):isRef||(evalReplayReason="The value to the right of 'of', ".concat(typeName(container),', had a "').concat(token.name,'" data name corresponding to that data value.'))}else if("belongingOperator"===type||"belongingItOperator"===type){var value=run(section,before);"random"===value&&section.freeVariables&&"object"===_typeof(section.freeVariables)&&!section.freeVariables.seed&&(section.freeVariables.seed=State.seed,section.freeVariables.seedIter=State.seedIter),ret=VarRef.create("belongingItOperator"===type?section.Identifiers.it:run(section,after,isVarRef),{computed:!0,value:value}),ret=isVarRef||TwineError.containsError(ret)?ret:ret.get(),"belongingItOperator"===type&&hasEvalReplay&&makeEvalReplayFrame(evalReplay,{toCode:" ".concat(toSource(value)," of ").concat(toSource(section.Identifiers.it)," "),tokens:tokens,i:i})}else if("property"===type){var _container=run(section,before,VARREF),_isRef=(ret=VarRef.create(_container,token.name),isVarRef||TwineError.containsError(ret));ret=_isRef?ret:ret.get(),_isRef=isVarRef||TwineError.containsError(ret),hasEvalReplay&&VarRef.isPrototypeOf(_container)&&!_isRef?makeEvalReplayFrame(evalReplay,{toCode:" ".concat(toSource(_container.get()),"'s ").concat(token.name," "),tokens:tokens,i:i}):_isRef||(evalReplayReason="The value to the left of 's, ".concat(typeName(_container),', had a "').concat(token.name,'" data name corresponding to that data value.'))}else if("itsProperty"===type||"belongingItProperty"===type)ret=VarRef.create(section.Identifiers.it,token.name),ret=isVarRef||TwineError.containsError(ret)?ret:ret.get(),hasEvalReplay&&makeEvalReplayFrame(evalReplay,{toCode:"itsProperty"===type?" ".concat(toSource(section.Identifiers.it),"'s ").concat(token.name," "):" ".concat(token.name," of ").concat(toSource(section.Identifiers.it)," "),tokens:tokens,i:i});else if("possessiveOperator"===type||"itsOperator"===type){!after||!before&&"itsOperator"!==token.type?ret=missingSideError(!before,!after,token):(_value4=run(section,after),"random"===_value4&&section.freeVariables&&"object"===_typeof(section.freeVariables)&&!section.freeVariables.seed&&(section.freeVariables.seed=State.seed,section.freeVariables.seedIter=State.seedIter),ret=VarRef.create("itsOperator"===token.type?section.Identifiers.it:run(section,before,isVarRef),{computed:!0,value:_value4}),ret=isVarRef||TwineError.containsError(ret)?ret:ret.get(),"itsOperator"===type&&hasEvalReplay&&makeEvalReplayFrame(evalReplay,{toCode:" ".concat(toSource(section.Identifiers.it),"'s ").concat(toSource(_value4)," "),tokens:tokens,i:i}))}else if("twineLink"===type)ret=Macros.run("link-goto",section,[token.innerText,token.passage]),evalReplayReason=hasEvalReplay&&"Passage links are the same as (link-goto:) macro calls.";else if("macro"===type)if(token.blockedValue&&!section.blocked){if(ret=section.blockedValue(),void 0===ret)return impossible("Runner.run","section.blockedValue() returned undefined"),0}else{var macroNameToken=token.children[0],variableCall="$"===macroNameToken.text[0]||"_"===macroNameToken.text[0],macroRef;if("macroName"!==macroNameToken.type&&!variableCall)return impossible("Runner.run","macro token had no macroName child token"),0;variableCall?(macroRef=VarRef.create("_"===macroNameToken.text[0]?section.stackTop.tempVariables:State.variables,macroNameToken.text.trim().slice(1,-1)),TwineError.containsError(macroRef)||(macroRef=macroRef.get())):macroRef=token.name,ret=Macros[variableCall?"runCustom":"run"](macroRef,section,token.children.slice(1).reduce(function(e,t){return"comma"===t.type?e.push([]):e[e.length-1].push(t),e},[[]]).filter(function(e){return e.length&&(1<e.length||"whitespace"!==e[0].type)}).map(function(e){return run(section,e,!1,isTypedVar)})),evalReplayReason=hasEvalReplay&&variableCall&&"I called ".concat(objectName(macroRef),".")}else if("grouping"===type)ret=run(section,token.children,isVarRef),evalReplaySkip=!0;else if("error"===type)ret=TwineError.create("syntax",token.message,token.explanation||"");else{if("text"!==type)return impossible("Section.run","unknown syntax token type: ".concat(type,"!!")),0;token.text.trim().match(/^\d+(?:th|nd|st|rd)(?:last)?(?:to\d+(?:nth|nd|st|rd)(?:last)?)?$/g)&&(msg='Position data names like "'.concat(token.text,'" need to be either left of "of" or right of "\'s".')),ret=TwineError.create("syntax",msg||'"'.concat(token.text,"\" isn't valid Harlowe syntax for the inside of a macro call."),"Maybe you misspelled something? Also, as of 3.3.0, Javascript syntax is not allowed inside macro calls.")}}return void 0===ret?(impossible("Section.run","token ".concat(type).concat(token.name?" (".concat(token.name,":)"):""," produced undefined")),0):ret===section?(impossible("Section.run","token ".concat(type).concat(token.name?" 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e.length?t.add(e):t}})}),define("utils/naturalsort",[],function(){return function(h){var m=1<arguments.length&&void 0!==arguments[1]?arguments[1]:String;return function(e,t){var n,r,a,o,i=/(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi,s=/(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[/-]\d{1,4}[/-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,c=/^0x[0-9a-f]+$/i,l=/^0/,e=m(e).trim(),t=m(t).trim(),u=e.replace(i,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),p=t.replace(i,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),i=parseInt(e.match(c))||1!==u.length&&e.match(s)&&Date.parse(e),e=parseInt(t.match(c))||i&&t.match(s)&&Date.parse(t)||null;if(h&&window.Intl&&window.Intl.Collator&&(a=window.Intl.Collator(h)),e){if(i<e)return-1;if(e<i)return 1}for(var d=0,f=Math.max(u.length,p.length);d<f;d++){if(n=!(u[d]||"").match(l)&&parseFloat(u[d])||u[d]||0,r=!(p[d]||"").match(l)&&parseFloat(p[d])||p[d]||0,isNaN(n)!==isNaN(r))return isNaN(n)?1:-1;if(_typeof(n)!==_typeof(r))n+="",r+="";else if("string"==typeof n&&a&&0!==(o=a.compare(n,r)))return o;if(n<r)return-1;if(r<n)return 1}return 0}}}),define("utils/operationutils",["utils/naturalsort","utils","internaltypes/twineerror","patterns"],function(f,e,h,t){var m=e.impossible,g=e.nth,u=e.permutations,s=e.plural,y=t.validPropertyName,r="object",n="boolean",b="string",v="number",w="function";function a(e){return!!e&&(_typeof(e)===r||_typeof(e)===w)}var k=Array.isArray;function S(e){return e&&Object.getPrototypeOf(e)===Object.prototype}function i(e){return k(e)?"array":e instanceof Map?"datamap":e instanceof Set?"dataset":_typeof(e)===b?b:e&&_typeof(e)===r?r:""}function c(e){if(a(e)){if(_typeof(e.TwineScript_Clone)===w)return e.TwineScript_Clone();if(k(e))return _toConsumableArray(e);if(e instanceof Map)return new Map(e);if(e instanceof Set)return new Set(e);if(_typeof(e)===w)return Object.assign(e.bind(),e);switch(Object.getPrototypeOf(e)){case Object.prototype:return _objectSpread({},e);case null:return Object.assign(Object.create(null),e)}m("OperationUtils.clone","The value "+e+" cannot be cloned!")}return e}function o(e,t,n,r){for(var a="",o=0;a.length<=t&&o<e.length;){var i=r(e[o]);if(!(i.length+a.length<=t)){a+=(0<o?" and ":"")+s(e.length-o,(0<o?"other ":"")+n);break}a+=(0<o&&o===e.length-1?" and ":"")+i+(o<e.length-1?", ":""),o+=1}return a}function l(e){var t;return a(e)&&"TwineScript_ObjectName"in e?e.TwineScript_ObjectName:k(e)?0===e.length?"an empty array":"an array (with "+o(e,48,"item",l)+")":e instanceof Map?0===e.size?"an empty datamap":"a datamap (with "+o(_toConsumableArray(e.keys()),48,"dataname",_)+")":e instanceof Set?0===e.size?"an empty dataset":"a dataset (with "+o(_toConsumableArray(e.values()),48,"item",l)+")":_typeof(e)===b?0===e.length?"an empty string":48<(t=_toConsumableArray(e)).length?"a ".concat(t.length,"-character string starting with ").concat(JSON.stringify(t.slice(0,48).join(""))):"the string 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u=_slicedToArray(s.value,2),p=u[0],d=u[1];c+=(c?",":"(dm:")+_(p)+","+_(d)}}catch(e){l.e(e)}finally{l.f()}return c+(c?")":"(dm:)")}return e instanceof Set?"(ds:"+Array.from(e).sort(f("en")).map(_)+")":_typeof(e)===v&&"property"===t?e<0?-1===e?"last":g(-e)+"last":g(e+1):_typeof(e)===b&&"property"===t?RegExp(y).test(e)?e:"("+JSON.stringify(e)+")":JSON.stringify(e)}function p(t,n){return _typeof(t)!==r&&_typeof(n)!==r?t===n:k(t)&&k(n)?t.length===n.length&&t.every(function(e,t){return p(n[t],e)}):t instanceof Map&&n instanceof Map?p(Array.from(t.entries()).sort(),Array.from(n.entries()).sort()):t instanceof Set&&n instanceof Set?p(_toConsumableArray(t),_toConsumableArray(n)):t&&_typeof(t.TwineScript_is)===w?t.TwineScript_is(n):t&&_typeof(t)===r&&n&&_typeof(n)===r&&S(t)&&S(n)?p(Object.getOwnPropertyNames(t).map(function(e){return[e,t[e]]}),Object.getOwnPropertyNames(n).map(function(e){return[e,n[e]]})):Object.is(t,n)}return Object.freeze({isObject:a,isValidDatamapName:function(e,t){var n;return e instanceof Map||m("isValidDatamapName","called with non-Map"),h.containsError(t)?t:_typeof(t)!==b&&_typeof(t)!==v?h.create("property","Only strings and numbers can be used as data names for "+l(e)+", not "+l(t)+"."):(n=_typeof(t)===b?+t:""+t,!(!Number.isNaN(n)&&e.has(n))||h.create("property","You mustn't use both "+l(t)+" and "+l(n)+" as data names in the same datamap."))},collectionType:i,isSequential:function(e){return _typeof(e)===b||k(e)||_typeof(e.hooks)===w},unstorableValue:function e(t){return(null==t?void 0:t.TwineScript_Unstorable)&&t||k(t)&&t.find(e)||t instanceof Map&&_toConsumableArray(t.values()).find(e)||t instanceof Set&&_toConsumableArray(t).find(e)},isHarloweJSValue:function e(t){return _typeof(t)===b||_typeof(t)===n||_typeof(t)===v&&!Number.isNaN(t)&&Math.abs(t)!==1/0||Array.isArray(t)&&t.every(e)||t instanceof Set&&_toConsumableArray(t).every(e)||t instanceof Map&&_toConsumableArray(t.values()).every(e)&&_toConsumableArray(t.keys()).every(function(e){return _typeof(e)===b})},clone:c,objectName:l,typeName:function e(t){var n,r=S(t);return r&&t.innerType?t.typeName||("insensitive set"===t.pattern?"a case-insensitive string name":"either"===t.pattern?(k(t.innerType)||m("typeName",'"either" pattern had non-array inner type'),t.innerType.map(e).join(" or ")):"optional"===t.pattern?"(optional) "+e(t.innerType):e(t.innerType)):r&&"range"===t.pattern?t.name||(r=t.min,n=t.max,"a"+(0<r?" positive":"")+(t.integer?" whole":"")+" number"+(0===r?" between 0 and "+n:n<1/0?" up to "+n:"")):t===String||t===Number||t===Boolean?"a "+_typeof(t()):t===parseInt?"a whole number":t===Map?"a datamap":t===Set?"a dataset":t===Array?"an array":a(t)&&"TwineScript_TypeName"in t?t.TwineScript_TypeName:l(t)},typeID:function(e){var t=_typeof(e);return[n,b,v].includes(t)?t:k(e)?"array":e instanceof Map?"datamap":e instanceof Set?"dataset":e.TwineScript_TypeID||""},toSource:_,is:p,contains:function(e,t){if(e||""===e){if(_typeof(e)===b)return _typeof(t)!==b?h.create("operation",l(e)+" can only contain strings, not "+l(t)+"."):e.includes(t);if(k(e))return e.some(function(e){return p(e,t)});if(e instanceof Set||e instanceof Map)return Array.from(e.keys()).some(function(e){return p(e,t)})}return h.create("operation",l(e)+" cannot contain any values, let alone "+l(t))},isA:function(e,t){return _typeof(t.TwineScript_IsTypeOf)===w?t.TwineScript_IsTypeOf(e):h.create("operation",'"is a" should only be used to compare type names, not '+l(t)+".")},matches:function t(n,e){var r=!1;if(n&&_typeof(n.TwineScript_IsTypeOf)===w){var a=n.TwineScript_IsTypeOf(e);if(h.containsError(a))return a;r|=a}if(e&&_typeof(e.TwineScript_IsTypeOf)===w){if(a=e.TwineScript_IsTypeOf(n),h.containsError(a))return a;r|=a}if(r)return!0;if(k(n)&&k(e)){for(var o=0,i=0,s=!0;s&&o<n.length&&i<e.length;){var c=n[o],l=e[i];if(c.rest){for(;i<e.length&&t(c,l);)l=e[i+=1];o+=1}else if(l.rest){for(;o<n.length&&t(c,l);)c=n[o+=1];i+=1}else t(c,l)?(o+=1,i+=1):s=!1}return s&&o>=n.length&&i>=e.length}return n instanceof Map&&e instanceof Map?t(Array.from(n.entries()).sort(),Array.from(e.entries()).sort()):n instanceof Set&&e instanceof Set?(n=_toConsumableArray(n),u.apply(void 0,_toConsumableArray(e)).some(function(e){return t(n,e)})):p(n,e)},subset:function e(t,n,r){var a,o;return n&&r?((a=_typeof(t)===b)&&(t=Array.from(t)),n<0&&(n=Math.max(0,t.length+n+1)),(r=r<0?Math.max(0,t.length+r+1):r)<n?e(arguments[0],r,n):(o=t.slice(0<n?n-1:n,r).map(c),a?o.join(""):o)):h.create("macrocall","The sub"+i(t)+" index value must not be "+(n&&r)+".")},range:function e(t,n){if(n<t)return e(n,t);var r=[t];for(n-=t;0<n--;)r.push(++t);return r},printBuiltinValue:function r(e){return h.containsError(e)?e:e&&_typeof(e.TwineScript_Print)===w?e.TwineScript_Print():e instanceof Map?(e=Array.from(e.entries()),h.containsError(e)?e:e.reduce(function(e,t){var n=(t=_slicedToArray(t,2))[0],t=t[1];return e+"<tr><td>`"+r(n)+"`</td><td>`"+r(t)+"`</td></tr>"},"<table class=datamap>")+"</table>"):e instanceof Set?Array.from(e.values()).map(r)+"":k(e)?e.map(r)+"":e&&_typeof(e.jquery)===b?e:a(e)?h.create("unimplemented","I don't know how to print this value yet."):e+""},unique:function(t,e,n){return n.findIndex(function(e){return p(t,e)})===e}})}),define("utils/polyfills",[],function(){var o=Array.prototype;"function"!=typeof o.includes&&(o.includes=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:0;if(!Number.isNaN(e)&&Number.isFinite(t)&&void 0!==e)return-1<o.indexOf.call(this,e,t);var n=Object(this),r=parseInt(n.length);if(!(r<=0))for(var a=0<=t?t:Math.max(0,r+t);a<r;){if(Object.is(e,n[a]))return!0;a+=1}return!1}),window.Symbol||(window.Symbol={iterator:"_es6-shim 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